||This article needs additional citations for verification. (June 2009)|
A tankōbon (単行本, translation close to "independently appearing book") is the Japanese term, originally borrowed from classical Chinese, for a book that is complete in itself and is not part of a series or corpus (similar to a monograph), though modern Japanese publisher may use it for volumes which may be in a series and as a term as opposed to 雑誌 (magazine). It can be used for a novel, a nonfiction work, an economics textbook, a book of beauty tips, a book presenting a coherent set of photographs, an exhibition catalogue that samples earlier books, and so forth in a hardcover format. It is more specific than plain hon, which encompasses such books but also one or more issues of a periodical, one or more volumes (or the whole set) of an encyclopedia, etc.
Tankōbon do not include bunkobon (typically used for novels), shinsho (新書, typically used for non-fiction), or rather larger-format mook (ムック, mukku, a blend of "magazine" and "book"), as each is winthin a series. 
Tankōbon may be of any dimensions, from a miniature-sized novelty book (i.e. mamehon, 豆本) to a sumptuous folio-sized one. Nonetheless, oddly-sized tankōbon tend to be given a taxonomical name. Using English bookbinding terms, a tankōbon of prototypical size would be called quarto or octavo.[dubious ]
Typically, manga are first published in thick, phone-book-sized weekly or monthly anthology manga magazines (such as Afternoon, Weekly Shōnen Jump, or Hana to Yume). These anthologies often have hundreds of pages and dozens of individual storylines by multiple authors. They are printed on very cheap newsprint and are considered disposable. A tankōbon collects multiple installments from a single series and reprints them in a roughly paperback-sized volume on higher quality paper.
In English, while a tankōbon translation is usually marketed as a "graphic novel" or "trade paperback", the transliterated terms tankoubon and tankōbon are sometimes used amongst online communities. Japanese people frequently refer to manga tankōbon as komikkusu (コミックス), from the English word "comics".
The term also refers to the format itself—a comic collection in a trade paperback sized (roughly 13 × 18 cm, or 5" × 7") book (as opposed to the larger 18 × 25 cm / 7" × 10" format used by traditional American graphic novels). Although Japanese manga tankobon may be in various sizes, the most common are Japanese B6 (12.8 × 18.2 cm, 5.04" × 7.17") and ISO A5 (14.8 × 21.0 cm, 5.83" × 8.2"). The tankōbon format has made inroads in the American comics market, with several major publishers opting to release some of their titles in this smaller format, which is sometimes also called "digest format" or "digest size". In America, many manga are released in the so-called "Tokyopop trim" or "Tokyopop size" size (approximately 5" × 7.5"), originally introduced by Tokyopop as a compromise between the aspect ratios of the A5 and JB6 sizes.
Special formats 
An aizōban (愛蔵版) is a collector's edition volume. These volumes are generally more expensive and lavished with special features such as special covers created specifically for the edition, special paper used for the cover, higher quality paper, a special slipcase, and so on. Aizōban are generally printed in a limited run, thereby increasing the value and collectability of those few copies made. The aizōban format has begun to make inroads into the US market, with titles such as Fruits Basket and Rurouni Kenshin being reissued in aizōban format. Generally only the most popular manga are released in this format.
The kanzenban (完全版) is another term sometimes used to denote this kind of a special release. A kanzenban release is generally A5 size (148 × 210 mm) and will typically reproduce individual chapter covers, color pages, and side-stories from its original magazine run, features that are often omitted or converted to grayscale in standard tankōban releases. While the aizōban appellation emphasizes the value of the volumes, the term kanzenban emphasizes their completeness, though it is likewise generally reserved for popular manga such as Dragon Ball.
The sōshūhen (総集編) is a relatively new format published by Shueisha beginning in 2008. A sōshūhen edition is B5 size (176 × 250 mm), larger than a kanzenban, and similarly reproduces chapter covers and color pages while also including a variety of bonus features such as posters and interviews. The majority of sōshūhen releases are for popular manga with ongoing serializations, such as Naruto or One Piece. They also contain far more pages than a standard tankōbon and thus feature more chapters in fewer volumes; Naruto Part I was originally published in 27 tankōbon volumes, but was completed in just eight sōshūhen volumes.
A bunkoban (文庫版) edition refers to a tankōbon printed in bunko format, or a typical Japanese novel-sized volume. Bunkoban are generally A6 size (105 × 148 mm) and thicker than tankōbon and, in the case of manga, usually have a new cover designed specifically for the release. In the case of manga, a bunkoban tends to contain considerably more pages than a tankōbon and usually a republication of tankōbon of the same title which may or may not have been out of print. Thus, the bunko edition of a given manga will consist of fewer volumes. For example, Please Save My Earth was published in 21 tankōbon volumes, and then re-released in 12 bunko volumes. If the original manga was a wide-ban release, the bunkoban release will generally have the same number of volumes. The term is commonly abbreviated in Japanese to just bunko (without the -ban).
A wide-ban or waidoban (ワイド版) edition is larger (A5 size) than a regular tankōbon. Many manga, particularly seinen and josei manga, are published in wide-ban editions after magazine serialization, and are never released in the tankōbon format that is common in shōnen manga and shōjo manga. When a series originally published in tankōbon format is re-released in wide-ban format, each volume will contain more pages than in the original edition, and therefore the series will consist fewer volumes. For example, Maison Ikkoku was originally released in 15 tankōbon volumes, but was republished as 10 wide-ban volumes.
Similar to a Wide-Ban, A shinsōban (新装版) is a new edition released with (usually) a new cover. The volumes in such a release usually have new color pages and other extras. For example, in 2002, Sailor Moon was reedited; some pages were completely re-drawn and most dialogues were rewritten by the author. Plus, the chapters were redivided to fit into 12 volumes instead of 18.
- Gravett, Paul. 2004. Manga: Sixty Years of Japanese Comics. New York: Harper Design. ISBN 1-85669-391-0. p. 8.
- Schodt, Frederik L. 1986. Manga! Manga! The World of Japanese Comics. Tokyo: Kodansha. ISBN 978-0-87011-752-7.
- As is in the Japanese Dictionary
- Brienza, Casey E. (June, 2009). "Books, Not Comics: Publishing Fields, Globalization, and Japanese Manga in the United States". Publishing Research Quarterly (New York: Springer New York) 25 (2): 101–117. doi:10.1007/s12109-009-9114-2. ISSN 1053-8801. Retrieved March 12, 2010.