Ch. 221Casualties on Both Sides, Investigation
Dōsan Hanyū investigated the attacks on the Fourth, Seventh, and Thirteenth Divisions, treating the wounded and identifying clues about the attackers. He concluded that Renji Abarai had killed Sajin Komamura and set out to convene the captains and investigate a Soul Reaper resembling Hisana Kuchiki.
- Isane Kotetsu told Dōsan Hanyū and Soi Fon that Captain Unohana was safe and identified her attacker as someone resembling Captain Zaraki.
- Dōsan recreated the Seventh Division attack and learned that a red-haired man with a serpent-like Zanpakuto had killed Sajin Komamura; he ordered Tetsuzaemon Iba to help treat the wounded.
- Dōsan used Kidō to heal the injured Soul Reapers, then learned from Ukitake that his attacker was a short-haired girl who resembled Hisana Kuchiki.
- Dōsan determined that Ukitake's attacker was not Hisana, but a Soul Reaper whose Spiritual Pressure suggested a family resemblance, and asked Soi Fon to summon the captains and Visored while also asking Hisana about her family.
- Dōsan went to the Shin'ō Academy of Spiritual Arts, sensed Renji Abarai's Spiritual Pressure, and confirmed that Renji had killed Komamura.