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.

"My life is over..." What if there was an ideal item that could solve your problems at that moment?! A bizarre marriage story about girls chasing their utopia who encounter mysterious gadgets! (Source: Shueisha, translated)

In the Manga de Opera series: V.1 - **Carmen** by KIZAWA Rumi V.2 - **La Traviata** by Motsuko V.3 - **Madama Butterfly** by KOBAYASHI Kaoru V.4 - **Turandot** by SADAKANE Aiko V.5 - **The Flying Dutchman** by YAMADA Seiko V.6 - **The Marriage of Figaro** by HINODE Eijun V.7 - **The Magic Flute** by Broccoli-ko V.8 - **Aida** by KOBAYASHI Kaoru

Picomaru is a very cute and lovely angel!! One day, the Goddess entrusts him with an important mission: to judge humans as a judge of good and evil. If they reveal their evil nature in front of the kind-hearted angel Picomaru, they will be condemned by Picomaru himself!! Picomaru's daily life as a merciless judge of humans with a cute smile begins!! (Source: Yanmaga, translated)

The manga will be based on author Shōtarō Ikenami's Edo-period historical novels, including the Baian and Hissatsu series. (Source: Anime News Network)

Otomo Michio, a former Japanese naval officer, goes out in his masked "Harimau" (Malay for Tiger) identity to help people oppressed by their governments and fight secret societies and drug dealers.

Manga adaptation of Jippensha's Kokkeibon by the same name.