This is volume 12 of the "Hikaru no Go" comic. The original work is by Yumi Hotta, the manga is by Takeshi Obata, and the supervision is by Yukari Umezawa, 4-dan. It is published by JUMP COMICS and is labeled as part of the New Shodan Series. [Title] Hikaru no Go Volume 12 [Original Work] Yumi Hotta [Manga] Takeshi Obata [Supervision] Yukari Umezawa 4-dan [Publisher] JUMP COMICS [Product Condition] Thank you. Hikaru no Go 12 (Jump Comics) Original Work: Yumi Hotta / Manga: Takeshi Obata / Supervision: Yukari Umezawa Brand: -