Akai Kiba is an anthology doujinshi, published between 2002 and 2014. It featured many one-shots from Tsutomu Nihei and other famous mangaka (such as the author of Bokurano, No Longer Human, Blade of the Immortal and Dorohedoro). The anthology spanned 9 total volumes and was sold at the Comiket.

An official spin-off about Ushijima's past! The main character is young Kaoru Ushijima, who had not yet encountered black finance, in the winter of his second year of junior high school. Following his conflict with the three Wanido brothers, he swung a metal bat at Sanzo's head. Taken to a juvenile detention center on charges of causing bodily harm, what will Ushijima think about his first time at a place like this? (Source: Shogakukan, adapted & translated)

An anthology comic of Strike Witches by various mangaka.

Over 12 million copies in total! From the big hit manga "Yamikin Ushijima-kun" Overwhelming ramen comic spin-offs have started!! The worst yakuza, Namerikawa. Eat ramen like crazy and eat the weak people!

The manga's story centers on Aizawa, who runs into a speeding truck and time travels back to the 1990s. (Source: Anime News Network)

An anthology of Demi-chan wa Kataritai by various mangaka.

A 33-volume collection of award-winning oneshots put out by Kodansha from 2002-2012. Some of these would later get serialized or collected in other volumes. **Serialized or otherwise collected:** AKABOSHI Tomo [Shishunki Syndrome](https://www.mangaupdates.com/series.html?id=10895992058) AKIZUKI Risu [Oku-sama Shinkaron](https://www.mangaupdates.com/series.html?id=8585) ARAI Hideki [8-gatsu no Hikari](https://www.mangaupdates.com/series.html?id=48516) ARAMAKI Keiko [GENOMES](https://www.mangaupdates.com/series.html?id=100366) ASADA Torao [Spoonman 3.18](https://www.mangaupdates.com/series.html?id=7155) ASHINANO Hitoshi [Yokohama Kaidashi Kikou](https://www.mangaupdates.com/series.html?id=586) Endo Hiroki [Kitto Kawaii Onnanoko Dakara](https://www.mangaupdates.com/series.html?id=5984) ENOMOTO Shunji [Golden Lucky](https://www.mangaupdates.com/series.html?id=44334) IGARASHI Daisuke [Obayashi ga Hikoeru Hi, Hoka (collected in Hanashippanashi](https://www.mangaupdates.com/series.html?id=2347) IRIE Kiwa [Haikibun! Sakanahime](https://www.mangaupdates.com/series.html?id=54246) IRIE Noriko [Neko no Te Kashimasu](https://www.mangaupdates.com/series.html?id=34406) KIMURA Kon [Koube Zaijuu](https://www.mangaupdates.com/series.html?id=6616) KITOH Mohiro [Vandemieru no Tsubasa](https://www.mangaupdates.com/series.html?id=2395) KOMAI Yu [Sonna Yatsua Inee!!](https://www.mangaupdates.com/series.html?id=16844) MATSUMOTO Taiyou [STRAIGHT](https://www.mangaupdates.com/series.html?id=9964) NIHEI Tsutomu [BLAME! (prototype chapter, included in NOiSE)](https://www.mangaupdates.com/series.html?id=2275) OHARA Shinji [Boku wa Otouto](https://www.mangaupdates.com/series.html?id=23188) SAMURA Hiroaki [Mugen no Juunin](https://www.mangaupdates.com/series.html?id=1628) SOUJI Hajime [Sanmon Mirai no Katei Houmon](https://www.mangaupdates.com/series.html?id=95297) TOUME Kei [Kurogane](https://www.mangaupdates.com/series.html?id=1034) TOYODA Minoru [Love Roma](https://www.mangaupdates.com/series.html?id=5227) TSUCHIDA Seiki [Miseinen](https://www.mangaupdates.com/series.html?id=65435) URUSHIBARA Yuki [Mushishi prototype chapter, collected in Filament](https://www.mangaupdates.com/series.html?id=35219) WAKANA Shouhei [Kamen Tenshi](https://www.mangaupdates.com/series.html?id=38659) **Other:** Hiramatsu Kannosuke [Yume](https://www.mangaupdates.com/series.html?id=134645) ABE Yoshitoshi [Ame no Furu Basho](https://www.mangaupdates.com/series.html?id=70439511114) Eshikawa is a man who has lost sight of his life and stumbles through it, with no clear meaning or purpose. One day, he is informed that his ex-girlfriend committed suicide, which sets his brain on retrospect mode. He goes on a journey of self-revelation and contemplates upon the myriad of human emotions, the joys and sorrows of normalcy. YAMAZAKI Ren [Like a Laika](https://www.mangaupdates.com/series.html?id=15464858831) From Atelier du Noir Scans: The daily, average life and interactions of some of a ship’s crew as they depart to explore space. Winner of the Jiro Tanaguchi Special Award for manga in the 2010 Four Seasons Award Anthology. NADEGATA Nazuna [Kokenoshima](https://www.mangaupdates.com/series.html?id=25320595156) From Atelier du Noir Scans: On a remote island, a skilled swordsman who honed his craft on the local population attempts to atone for his sins and lift a curse by hunting and killing demons. Winner of the Hagio Moto Special Award for manga. KIBA Kouichi [Jagua](https://www.mangaupdates.com/series.html?id=26870403448) As the protagonist is returning home one night, she runs into a man who had just been in a car crash. As he is dying, he asks her to throw a certain package into the sea. JOUYAMA Yui [Zanuff the Butcher](https://www.mangaupdates.com/series.html?id=57841268625) A butcher with a dark secret finds a little girl. HAYASHIDA Q [Sofa-chan](https://www.mangaupdates.com/series.html?id=9150331372) Tells the story of a female ghost who lives on a couch and it's the debut work of Q Hayashida as mangaka. KANOU Rie [Kingdom of Stars](https://www.mangaupdates.com/series.html?id=20282565791) Oneshot about love, religion, and a big misunderstanding that leads to a weird situation...

The silent sword of death! A bewtiching, dark swordsman who wanders the darkness - Tsukue Ryuunosuke! This legendary novel that spans over a hundred years has been revived through the super intense art of Fukushima Masami, the art king of the Heisei Era! Many famous authors of historical Japanese literature have praised this work, from Miyazawa Kenji, who wrote the lyrics and music for the "Great Bodhisattva Pass Song," to Akutagawa Ryuunosuke, Tanizaki Junichirou, Izumi Kyouka, and Kikuchi Kan! Nakazato Kaizan's legendary novel, which penetrates the depths of human existence, is brought to life by Fukushima Masami, who's dynamic the art-style took the Heisei Era by storm! The story begins in the Bakumatsu Era, where a new age is sensed on the horizon. Long ago, on a sacred, exalted peak, a Bodhisattva statue was put in place. This place was Great Bodhisattva, which stands on the border of Kai and Musashi, and it is where sinful journeys are made. [from Renta!](https://en-renta.papy.co.jp/)