Arc 16Fengdu and the Noble Rebellion
Asano Kiyoshi established Fengdu City in Hell, rescued the First Generation Captains from Hell’s erosion, and returned to Soul Society as the Tsunayashiro Clan launched a rebellion. After defeating Tsunayashiro Sosuke, Asano joined the battles against the remaining attackers, arriving just as Azashiro Soya stabbed Mayuri Kurotsuchi.
- Asano Kiyoshi explored Hell, defeated the Koguto, and established Fengdu City in the Karma Fire Reincarnation Pool, reaching ninth-grade Spiritual Pressure.
- Asano Kiyoshi entered the black pit beneath a volcano, met the corrupted First Generation Captains, and brought them to Fengdu City, where their Soul Bodies could recover.
- Asano Kiyoshi returned to Soul Society, confronted Aizen, and investigated the Tsunayashiro Clan’s rebellion after Sosuke’s forces attacked.
- Asano Kiyoshi rallied the Gotei 13 and Kidō Corps against the rebels, then defeated Sosuke’s Bright Sun with Avici Hell and warned the remaining nobles to surrender.
- While the other captains fought the rebel forces and Combat Souls, Kenpachi Zaraki battled Azashiro Soya and Nel confronted Shūsuke Amagai about his hatred.
- Azashiro Soya’s combined Kidō assault badly injured Kenpachi Zaraki, but Mayuri Kurotsuchi’s poison disrupted Azashiro’s attack and let Kenpachi strike him.
- Kenpachi Zaraki collapsed, Azashiro Soya stabbed Mayuri Kurotsuchi, and Asano Kiyoshi arrived to confront him.