Sidooh

• Ja Kanji — SIDOOH―士道― • Ja Romaji — Sidōh • Genre — * Chanbara • Historical

• Type — manga • Author — Tsutomu Takahashi • Publisher — Shueisha • Imprint — Young Jump Comics • Magazine — Weekly Young Jump • First — March 3, 2005 • Last — October 28, 2010 • Volumes — 25

• Type — manga • Title — Sidooh: Sunrise • Author — Tsutomu Takahashi • Publisher — Shueisha • Imprint — Young Jump Comics • Magazine — Weekly Young Jump • First — March 17, 2011 • Last — May 12, 2011 • Volumes — 1 Sidooh is a Japanese manga series written and illustrated by Tsutomu Takahashi. It was serialized in Shueisha's seinen manga magazine Weekly Young Jump from March 2005 to October 2010, with its chapters collected in 25 tankōbon volumes as of April 2011.

Mid-nineteenth century in Japan. A woman dies in the cholera epidemic that is ravaging the country. She leaves two young children to fend for themselves: Shotaro, 14 years old and Gentaro, 10 years old. According to the last recommendations from their mother, they know that to survive, they will have to become strong because the weak are doomed to die. They then set out in search of a master who will teach them how to wield the sword to become like their late father, samurai. These innocent orphans are far from imagining how merciless the world around them can be towards those who do not know how to defend themselves.

Tsutomu Takahashi first published a one-shot of Sidooh in Shueisha's seinen manga magazine Weekly Young Jump on January 6, 2005; it began its regular serialization in the same magazine two months later on March 3. The manga finished serialization in the magazine on October 28, 2010. Shueisha collected its chapters in Twenty-five tankōbon volumes, released from June 17, 2005, to April 19, 2011. Shueisha released the digital version of all 25 volumes on May 17, 2013. In France and Italy, the manga is licensed by Panini. in France, Panini published 14 volumes of the manga from 2007 to 2014, and in 2021 they republished all 25 volumes in a new edition. in Spain licensed by Glénat Éditions. A spin-off titled was serialized in the same magazine Weekly Young Jump from March 17, 2011, to May 12, 2011. Kodansha collected its chapters in a single volume, published on May 19, 2011.