Kentaro, 26 years, is a NEET. At the request of his sister Keiko, the young man plunges into his family past. Kyuzo Miyabe, his grandfather, was a fighter pilot of the Japanese imperial navy who had fought at the commands of the mythical Japanese fighter aircraftt: "Zero". But at the end of the war he die in kamikaze attack. Was he the hero whom everybody claims? Or rather a terrorist? A coward? (Source: Delcourt/Tonkam, translated)

After Japan was defeated in World War II, the people were filled with fear and despair about the future for their country and their families. Kataoka's oil company, which had been quite successful before the war, also faced an uncertain future. However, Kataoka was determined not to lose hope, and to inspire his employees that they could once again reach for greatness. Kataoka's story is based on the history of the Idemitsu Kosan petroleum company and its founder, Idemitsu Sazo, and there are sections to explain the true history in between each chapter.

Anthology of doujinshi from different artists. **Vol 1** - Cover illustrator: SHINSAIBASHI Paruko - Doujin artists: KAKIUCHI Rei, HANABUSA Yukiko, OGINO Jun, IZUMISAWA Haruka, HARRY Yoshino + ODA Kanan, KINUYAMA Sameharu, KAGEMURO Yuuki, Ookura, Oolong, 白竹理仁, TATEWAKI Mame, SAWAKI Yuo, AMAMOTO Haru, HIBIKI Akiko, SASUGA Newo, Nairo, SOU Irime, Moriko, Atsuyo, YUKIYOSHI Komina, UZUKI Jun, 夜鳴屋紅子, AKATSUKI Kuuko - Stories included: • *[Tatoeba, Sore wa Heibun Hibi](https://www.mangaupdates.com/series.html?id=156117)* by AMAMOTO Haru: (Yamazaki x Shinpachi) • [color=blue]*Chiisana Marui Koujitsu*[/color] by AKATSUKI Kuuko: (Okita x Kagura) Kagura sees Okita talking to a shopkeeper and gets the wrong idea. **Vol 2** - Cover illustrator: OKI Ginjou - Doujin artists: SOU Irime, TAKENAKA Chikako, 夜鳴屋紅子, ASHIDA Maki, Nairo, ICHIJOU Karune, YAMADA Fumi, NANAMI Noriko, TATEWAKI Mame, ATSUKI Ryokka, OGINO Jun, SAWAKI Yuo, AKATSUKI Kana, IZUMISAWA Haruka, ICHINOMIYA Shihan, Atsuyo - Stories included: • [color=blue]*Chotto Dake Odoroita Kara*[/color] by ASHIDA Maki: (Okita x Kagura) Okita plays with Sadaharu. • [color=blue]*Zurako Funtouki*[/color] by TATEWAKI Mame: (Hijikata x Katsura) Preparing to open the Okama bar he works at Katsura accidently splashes water on a certain Shinsengumi walking past... • [color=blue]*Bochi Bochi*[/color] by ATSUKI Ryokka: Hasegawa helps Kagura see that she's not alone... **Vol 3** Doujin artists: YUKIYOSHI Komina, HINA Youko, KAKIUCHI Rei, HIBIKI Akiko, Nanao, Ookura, Nakai peach!, Moriko, MIZUKI Sari, 白竹理仁, WATANABE Kisaburo, HANABUSA Yukiko, カガミ, SATOU Mutsu, NANASE Kameko, AKATSUKI Kuuko, FUJII Ryou **Vol 4** Doujin artists: WATANABE Kisaburo, KANNO Kazuki, Kisayuki, Kaina, ECHIZENYA Taichi, MIZUKI Sari, KAGARI Nakiwo, MIKAGE Tsubaki, BANRI Atom, KAJI Hayato, INOUE Nawo **Vol 5** - Cover illustrator: TATEWAKI Mame - Doujin artists: NIRESUMI Okina, Tamori, KUJOU Yako, Omatsu, Inago, HIBIKI Rina, HINA Youko, KANNO Kazuki, TAKA Peko, KATASHINA Miyura, KAJI Hayato, Nanao - Stories included: • *[Summer Steal Head](https://www.mangaupdates.com/series.html?id=33869)* by KAJI Hayato: (Okita/Gintoki, hints of OkiKagu) Note: [color=blue]blue[/color] = scanlated

Anthology of doujinshi from different artists. Cover illustrator: OKI Ginjou Stories included (list incomplete): • *A Report on the Shinsengumi's Vice-Commander Hijikata Toshirou* by NATSUME Kokoro: (Gintoki x Hijikata) An unofficial report on Hijikata by Yamazaki... • *G: Timing no Warui Otoko* by MASUDA Kiyosumi (Hijikata x Kondou) • *[0505](https://www.mangaupdates.com/series.html?id=47649)* by HANAFUSA Nico • *[Laisser-faire no Sokubaku](https://www.mangaupdates.com/series.html?id=48242)* by YAMADA Papiko (Hijikata x Gintoki)