Hello there. As I'm sure people reading this are painfully aware, collecting Japanese big box computer games is a tough endeavor, not least because of the premiums put on CIB copies of popular titles. Luckily, there are numerous ways to make game-hunting easier, and Old Krug is here to help. As part of my efforts to make the hobby more accessible, I like to sprinkle around various homegrown tricks and strategies for beating the ever-toughening market. To that end, this time around, we'll be talking about boxes: You know how on Japanese auction and flea market sites, you very often come across games that have all the contents, including the cover insert (a.k.a. jacket), yet are (mysteriously) missing the box? I've reasoned that space in Japan is way more scarce than in the West, so many Japanese collectors have opted to throw away the bulky boxes, storing only the "important stuff". The interesting thing about this is, people are paying way less for these listings than they should, considering the boxes are generic and can be replaced from other, cheaper and more common titles. In other words, if you're willing to buy games in parts, you can save a very significant amount of money with almost zero effort. This realization prompted me to start cataloguing the myriad box types used on PC-98, PC-88, FM-7, X1, X68000, FM Towns, and other Japanese computers of the pre-Wintel era. I hope you'll find my work useful when mixing and matching incomplete copies of games, or just as an all-purpose reference for whenever you might need one.

I've arranged the box types in order of (perceived) prevalence, and named each one based on its defining characteristic, and/or the publisher using it the most. Measurements are given in millimeters, always rounded up. Cardboard boxes are excluded, and plastic ones that are unique (or close) are relegated to their own section at the end. The list will be perpetually WIP, with new additions made as time and stamina allow.

Now then, with all that out of the way, let's go look at some boxes:



Names:  Basic, Standard, Generic
Publishers:  Apple Pie, Cocktail Soft, C's Ware, Fairytale, Himeya Soft, Illusion, Peach Soft, Tiare
Measurements:  167 x 227 x 41 mm
Characteristics:  Cutout on the side (a.k.a. handle); two prongs inside the spine, with a ball shape in between
Variations:  Three prongs and no ball; one ball, no compartments, white cardboard compartment (Mankai Denshoku 3); one ball, no compartments, gray full-size cushion, no sleeve for jacket, slide-on cardboard cover (Appare-den); no compartments, full-size transparent envelope (opens from the side), slide-on cardboard cover (Gamble Racer)



Names:  Desire, Plain, Smooth
Publishers:  Bon Bee Bon Bon!, Desire, Four-Nine, May-Be Soft, Peppermint Kids, Ringer Bell
Measurements:  166 x 226 x 40 mm
Characteristics:  Smooth side, with no cutout or etched logos or patterns; two prongs and three balls on the spine



Name:  Slim
Publishers:  Birdy Soft, Cocktail Soft, Elf, Enix, Fairytale, Hard, Orange House, Pixy Bell
Measurements:  162 x 227 x 30 mm
Characteristics:  Stripe pattern on all sides; cutout a.k.a. handle



Name:  Libido
Publishers:  Data West, Dennou Yamashiro-gumi, Forest, Glodia, JAST, Kogado Studio, K.S.K., Libido, Wiz
Measurements:  180 x 247 x 44 mm
Characteristics:  Tapered edges (left and right sides only); square shape handle, with a cutout below it; turquoise "pull" flap holding contents in place
Variations:  slide-on cardboard cover version with no plastic sleeve (e.g. Dark Seraphim)



Name:  Microcabin
Publishers:  Cosmos, Garuda, Glodia, Hertz, Hummingbird Soft, Microcabin, Quota
Measurements:  186 x 255 x 46 mm
Characteristics:  Large handle (same shape but wider than Fuga); gray plastic compartment; one ball on spine
Variations:  Full-size cushion instead of gray compartment (Iko-chan UFO Daisakusen)



Names:  Great, Melody
Publishers:  Fairy Dust, Great, Melody, Pegasus Japan, Queen Soft
Measurements:  168 x 228 x 41 mm
Characteristics:  Big rectangle in place of handle; removable red piece of plastic holding disks in place
Variations:  Ball shape on spine (Great); small prong instead of ball (Melody)



Names:  Big Gray, Family Soft
Publishers:  Family Soft, Glodia, Great, Popcom Soft, Riverhill Soft, Wolf Team
Measurements:  186 x 252 x 38 mm
Characteristics:  Smooth side; gray compartment; "horizontal stripe" texture inside cover
Variations:  No compartment, full-size cushion (Versnag, Captain Harlock); half-size cushion, disk case (Glodia)



Name:  Big Strap
Publishers:  Compile, Wiz
Measurements:  186 x 252 x 39 mm
Characteristics:  Smooth side; long black strap holding contents in place, spanning from top to bottom edge
Variations:  No strap (e.g. What is Fantasy?)



Names:  Elf, D.O.
Publishers:  D.O., Elf
Measurements:  163 x 228 x 39 mm
Characteristics:  Stripe pattern on the sides; publisher logo on handle and inside cover
Variations:  D.O. logo; Elf logo; no logo



Names:  Leaf, Tapered
Publishers:  Aypio, Anjin, Bon Bee Bon Bon!, Leaf
Measurements:  169 x 228 x 47 mm
Characteristics:  Tapered edges (all sides, including top and bottom)
Variations:  Pink instead of black



Names:  Mink, Half-tapered
Publishers:  Mink, Nihon Softech, Software House Parsley, ZyX
Measurements:  168 x 228 x 47 mm
Characteristics:  Tapered edges (left and right sides only); vertical rectangle shape handle; folding disk compartment
Variations:  Pink instead of black



Names:  System Soft, Queen Soft
Publishers:  First Quarter, Queen Soft, System Soft, Wolf Team
Measurements:  177 x 242 x 41 mm
Characteristics:  Half circle shape handle; two prongs and three balls on spine; low rim inside cover (top, bottom and inner side)



Name:  Fuga Soft
Publishers:  Fuga System, Natsume, Technograd
Measurements:  185 x 252 x 43 mm
Characteristics:  Coated with softer "fabric"; smooth sides, no cutout; no locking mechanism
Variations:  Black plastic compartment; no compartments, full-size cushion; not sure if Natsume box is a tiny bit (~1 mm) smaller



Name:  Fuga Hard
Publishers:  Apple Pie, Fuga System
Measurements:  186 x 256 x 43 mm
Characteristics:  Hard plastic; large handle (same shape but narrower than Microcabin); gray plastic compartment; three ball shapes on spine



Name:  Takeru
Publishers:  C2 Bros, Takeru, Maxima, Zoom
Measurements:  171 x 243 x 37 mm
Characteristics:  Smooth side; gray compartment; three balls on spine



Name:  Novelware
Publishers:  System Sacom
Measurements:  159 x 240 x 38 mm
Characteristics:  Blue sides with horizontal stripe pattern; half circle cutout; white plastic compartment



Name:  Hardback
Publishers:  Artdink, C2 World, Panther Software
Measurements:  185 x 256 x 47; 185 x 255 x 48; 184 x 255 x 45
Characteristics:  slide-on cardboard cover (not pictured); publisher name or game title on the cover



Name:  T&E
Publishers:  T&E Soft
Measurements:  163 x 236 x 35 mm
Characteristics: 



Name:  Wolf Thick
Publishers:  Cocktail Soft, Kinpukurin, Wolf Team, Youentai
Measurements:  161 x 228 x 44 mm
Characteristics:  Smooth side; no locking mechanism; high rims; transparent disk envelope



Name:  Wolf Tall
Publishers:  Wolf Team
Measurements:  166 x 256 x 26 mm
Characteristics:  Soft plastic with glossy finish (same as here); half circle cutout; no compartments; transparent disk envelope



Name:  Heart Soft
Publishers:  Heart Soft, Real Softs
Measurements:  171 x 243 x 37 mm
Characteristics:  Smooth sides; three balls on spine; no stripe pattern inside box; gray plastic compartment



Name:  Heart Soft with Handle
Publishers:  Chaos, Cream Soft, Heart Soft
Measurements:  170 x 240 x 37 mm
Characteristics:  Seam visible on the sides; stripe pattern handle; stripe pattern inside box; gray plastic compartment



Name:  System Soft Slim
Publishers:  System Soft
Measurements:  170 x 240 x 37 mm
Characteristics:  Seam visible on the sides; rectangle handle with "PUSH" engraved, striped background; slide-on cardboard cover



Name:  Guynax (from Guy: Kill the Target + Gainax)
Publishers:  DoA, Gainax
Measurements:  184 x 255 x 48 mm
Characteristics:  Smooth sides; no locking mechanism; high rims; gray full-size cushion



Name:  Hobby Japan
Publishers:  Hobby Japan
Measurements:  185 x 252 x 43 mm
Characteristics:  Coated with softer "fabric"; smooth sides; no locking mechanism; black plastic compartment



Name:  Prince of Persia
Publishers:  Broderbund Japan, System Soft
Measurements:  172 x 243 x 39 mm
Characteristics:  Soft plastic with glossy finish (same as here); half circle cutout; no compartments; transparent disk envelope



Name:  KO Beast
Publishers:  Cosmos, Matrix
Measurements:  172 x 243 x 39 mm
Characteristics:  Same as Prince of Persia, but with matte finish, narrower cutout (9 mm), and slightly more tapered spine
Variations:  Transparent disk envelope (Warning 68); gray full-size cushion (KO Beast series)



Name:  Nukenin
Publishers:  Brain Gray, Game Arts
Measurements:  171 x 244 x 39 mm
Characteristics:  Soft brown plastic; no cutout; no locking mechanism; no compartments; gray full-size cushion
Variations:  Different shades of brown (lighter: Jan'ou Touryuumon II) (darker: Nukenin Densetsu); black (Ape Hunter J)



Name:  System House Oh!
Publishers:  System House Oh!
Measurements:  x x mm
Characteristics:  Smooth sides; no cutout



[Pic coming soon]


Name:  Koei
Publishers:  Koei
Measurements:  160 x 223 x 39 mm
Characteristics:  Seam visible on the sides; rectangle handle with "PUSH" engraved, striped background; yellow full-size cushion; "ENTERTAINMENT & EDUCATION" logo inside cover
Variations:  Gray (Emit series)



Name:  Data West, Great
Publishers:  Data West, Great, JAST, Kyoto Media
Measurements:  160 x 222 x 37 mm
Characteristics:  Very similar to Koei, with more rounded corners, a taller handle with no text, and no logo inside cover
Variations:  Red (Great), Blue (Gomen ne Angel); full-size yellow cushion



[Pic coming soon]


Name:  Kogado Slim
Publishers:  Kogado Studio
Measurements:  164 x 236 x 32 mm
Characteristics:  Smooth sides; no cutout



Name:  Youentai
Publishers:  Youentai
Measurements:  186 x 255 x 58 mm
Characteristics:  Smooth sides; no cutout; high rims; gray full-size cushion



Name:  AD&D
Publishers:  Pony Canyon
Measurements:  162 x 220 x 29 mm
Characteristics:  Long trapezoid cutout


Names:  Thick, THICC
Publishers:  Bon Bee Bon Bon!, Janis, Misty
Measurements:  166 x 230 x 49 mm
Characteristics:  Removable disk compartment
Variations:  Dark blue (RC Tobacker)



Name:  Birdy
Publishers:  Birdy Soft
Measurements:  161 x 225 x 39 mm
Characteristics:  Square shape in place of handle; logo inside cover






"Oh boy, this is gonna get worse before it gets better..."
--Chief Wiggum


As you can probably glean from the picture and citation, classifying boxes gets a bit harder from here onward. The 1980s were all about this one form-factor -- and yes, what you see there are five different box types (because of course they are). Rest assured, there are even more out there, and most of them look the same. Did I mention these come in multiple colors? Alas, lamenting the facts doesn't help us much, so let's try to see if we can make some sense of this, and construct useful categories based on the minute differences.

We'll start with the ones that are easy to distinguish based on the type of plastic used:


Names:  Brittle and Wide, Gainax
Publishers:  ASCII, Gainax
Measurements:  167 x 219 x 31 mm
Characteristics:  Thin, brittle plastic
Variations:  White; black



Name:  Brittle and Tall
Publishers:  East Cube, Great, JAST
Measurements:  160 x 229 x 28 mm
Characteristics:  Thin, brittle plastic
Variations:  White; black



Names:  Crimson
Publishers:  Shinjitsu Pro, Thinking Rabbit, Xtal Soft
Measurements:  186 x 245 x 35 mm
Characteristics: 



Names:  Soft White Stripe, Champion Soft
Publishers:  Champion Soft, Hard, Hudson Soft, Kogado Studio, SPS, Winky Soft
Measurements:  159 x 230 x 28 mm
Characteristics:  Soft, bendy plastic; stripe texture on sides; half circle cutout; compartment (225 mm) extends all the way to the edges (<2 mm top and bottom)
Variations:  Black; size may vary up to -4 mm due to edge wear; plastic compartment (either inserted, or moulded); no compartment, with full-size cushion; transparent "pocket" inside cover; transparent envelope for disks



Names:  Soft White Smooth, Ahena
Publishers:  JAST, 闘沙仏ソフトウェア
Measurements:  160 x 230 x 26 mm
Characteristics:  Soft, bendy plastic; smooth firm sides with matte finish (finger glides across); half circle cutout (25 mm); compartment (228 mm) extends all the way to the edges (<2 mm top and bottom); plastic envelope for disks; plastic pocket inside cover
Variations:  Black



Name:  Soft White Edgy Smooth
Publishers:  ASCII
Measurements:  158 x 227 x 28 mm
Characteristics:  Soft, bendy plastic; smooth sides with matte finish; half circle cutout (22 mm); top and bottom edges extend 5 mm past the compartment
Variations:  Black



Names:  Soft White Edgy Stripe, HARD
Publishers:  Gamu, Hard, Micronet
Measurements:  159 x 230 x 28 mm
Characteristics:  Same as Soft White Stripe, but top and bottom edges extend 5 mm past the compartment (217 mm)
Variations:  Black; plastic compartment (either inserted, or molded); no compartment, with full-size cushion; transparent "pocket" inside cover; transparent envelope for disks



Names:  Agumix, MAX Series
Publishers:  Agumix, Xtal Soft
Measurements:  160 x 230 x 26 mm
Characteristics:  Soft, bendy plastic; smooth firm sides with matte finish (finger glides across); half circle cutout (25 mm); compartment (228 mm) extends all the way to the edges (<2 mm top and bottom); plastic envelope for disks; plastic pocket inside cover
Variations:  White



Name:  Soft Black Smooth Glossy;
Publishers:  Cross Media Soft
Measurements:  158 x 228 x 29 mm
Characteristics:  Soft, bendy plastic; smooth sides with glossy finish; no cutout; black plastic compartment (inserted); compartment (225 mm) extends all the way to the edges (<2 mm top and bottom)



[Pic coming soon]


Name:  Soft Black with Compartment;
Publishers:  JAST, Zain Soft
Measurements:  159 x 230 x 28 mm
Characteristics:  Soft, bendy plastic; smooth firm sides with matte finish; half circle cutout; black plastic compartment (inserted); compartment (227 mm) extends all the way to the edges (<2 mm top and bottom)



Names:  Soft Black Stripe, Psychic War
Publishers:  Kogado Studio, Log
Measurements:  157 x 230 x 28 mm
Characteristics:  Soft, bendy plastic; stripe texture on sides; half circle cutout; compartment (225 mm) extends all the way to the edges (<2 mm top and bottom)
Variations:  White; plastic compartment; no compartment, with full-size cushion; transparent envelope for disks



Name:  Soft Black Edgy Matte
Publishers:  Microcabin
Measurements:  158 x 227 x 28 mm
Characteristics:  Soft, bendy plastic; smooth firm sides with matte finish (finger glides across); half circle cutout (20 mm); top and bottom edges extend 5 mm past the compartment
Variations:  White



Name:  Soft Black Edgy Glossy
Publishers:  Arsys, Kogado Studio, K.S.K., Quasar Soft
Measurements:  160 x 228 x 29 mm
Characteristics:  Soft, bendy plastic; half circle cutout (22 mm); softer sides than "Matte", glossy finish (feels a bit sticky); top and bottom sides extend 5mm past compartment
Variations:  No cover insert sleeve, with slide-on cardboard cover (Star Cruiser), and black plastic compartment (inserted)



Name:  Soft Black Edgy Stripe
Publishers:  Gamu
Measurements:  159 x 227 x 28 mm
Characteristics:  Soft, bendy plastic; half circle cutout (24 mm); stripe texture on sides; top and bottom sides extend 5mm past compartment
Variations:  White



Name:  Enix
Publishers:  Enix
Measurements:  164 x 230 x 28 mm
Characteristics:  Soft, bendy plastic; smooth firm sides, matte finish; no cutout; plastic compartment (moulded); edges extend past compartment on all sides



Name:  Telenet
Publishers:  Nihon Falcom, Nihon Telenet
Measurements:  160 x 239 x 32 mm
Characteristics:  Soft, bendy plastic; half circle cutout; transparent disk envelope
Variations:  Gray (Telenet); brown (Falcom)




Boxes in this section have only one or two confirmed sightings, so I've put them here to avoid clogging up the main lists. If you ever spot more games using them, do let me know on Discord.



[Pic coming soon]


Name:  Armist
Publishers:  Basement
Measurements:  185 x 254 x 33 mm
Characteristics:  Smooth side, matte finish; half circle cutout; yellow full-size cushion



[Pic coming soon]


Name:  Kobe Ren'ai Monogatari
Publishers:  Zain Soft
Measurements:  193 x 271 x 39 mm
Characteristics:  Smooth sides; no cutout; no locking mechanism; soft "fabric"; transparent sleeve inside cover; transparent disk envelope



[Pic coming soon]


Name:  Tritorn Final
Publishers:  Zain Soft
Measurements:  194 x 274 x 39 mm
Characteristics:  Smooth sides; no cutout; no locking mechanism; transparent disk envelope



Much more to come, in time... 💦

If you want to know what box any particular game uses, feel free to hit me up on Discord. I'm currently compiling box type info as a column in my games.xls, but that file contains TMI to share publicly right now. If you really need to see it, subscribe to my Patreon where I'll eventually have it available for the biggest degens truest gamers :^)



Did you enjoy this guide? Be sure to check out my other ones too, by jumping on the main page. If you'd like to support my work, also check out my cheeky Patreon, which will get rolling after I finish my Dumping Guide. Thx & TTYL!