Bobobo-bo Bo-bobo

A collection of short stories of Bobobo-related tales. 1. Sanchuushuu Katsugeki (山中臭活劇) 2. Bobobo-bo Bo-bobo: Akamaru Jump Version (ボボボーボ・ボーボボ 赤マルバージョン) 3-6. Bobobo-bo Bo-bobo (ボボボーボ・ボーボボ) 7. Mutekin (ムテキマン) 8. Gekisen!! Jankenjima (激戦!!ジャンケン島)

Starting up one year after the finale of the first series, the Maruhage Empire is reformed by former emperor Tsuru Tsurulina III into the Neo-Maruhage Empire, where the Hair Hunts resume and a new generation of powerful Hair Hunt generals are created. Bo-bobo, powering the abilities of his "Fist of the Nosehair" into its "True Theory" form, rejoins Beauty and the Hajike allies to take on the renewed Maruhage threat. (Source: Anime News Network)

A spin-off of Bobobo-bo Bo-Bobo starring Don Patch.

Later re-envisioned into the Bobobo-bo Bo-bobo series

Kobayakawa Sena (Eyeshield 21) meets Monkey D Luffy (One Piece), Naruto (Naruto), Son Goku (Dragon Ball), Bobobo (Bobobo-bo Bo-bobo), and Toujo Aya (Ichigo 100%) in this short adventure that serves as an advertisement for the game with the same name.

Contains five crossover one-shots with other series. 1. Sousha no Kyuujitsu (Crossover with Golgo 13) 2. Ryoutsu Kankichi VS Lupin III (Crossover with Lupin III) 3. Seigi Choujin Kameari Dai Shuuketsu!! no Maki (Crossover with Kinnikuman) 4. Kochira Namekkusei Dragon Kouenmae Hashutsujo (Crossover with Dragon Ball) 5. Ryoutsu VS Shuuryou Patchi!!: J Gag All Stars Katsushika Dai Soudou!! (Crossover with Pyuu to Fuku! Jaguar, Bobobo-bo Bo-bobo, Taizou Mote King Saga, Maison de Penguin)