Ibaraki Tsukasa participated in the [[Sanjo Seisatsu Incident]].
Ibaraki Tsukasa participated in the [[Sanjo Seisatsu Incident]].
He tried to join [[Goryo Eji]] but was refused.
He tried to join [[Goryo Eji]] but was refused.
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He asked [[Aizu han]] for permission to leave the [[Shinsengumi]] but was refused, so he commited [[Seppuku]] with [[Sano Shimenosuke]], [[Tomikawa Juro]] and [[Nakamura Goro]].
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He asked [[Aizu han]] for permission to leave the [[Shinsengumi]] but was refused, so he commited [[Seppuku]] with [[Sano Shimenosuke]], [[Tomikawa Juro]] and [[Nakamura Goro]]. His gravesite confirms this, stating that he committed suicide on 6/14/1867, however other sources state that he was actually killed by [[Oishi Kuwajiro|Ôishi Kuwajirô]] and others.