Arc 3The Greening Squad’s First Mission
Sōgo Shihoin trained Shaoling Fon, graduated with two Zanpakuto, and formed the Greening Squad while political schemes and Aizen’s plans developed around them. After Aizen’s expedition against the Quincy ended in disaster, Sōgo led his squad through a special Senkaimon toward the Dangai to face the surviving Quincy.
- Sōgo trained Shaoling Fon until she mastered Shunkō and Suzumebachi, then helped her confront her discomfort with her powerful Bankai.
- After Yamamoto refused to graduate him without a Zanpakuto, Sōgo obtained Sayafushi and Ikomikidomoe, earned permission to graduate, and became captain of the Second Division’s Landscaping Team.
- Sōgo formed the Greening and Forest Protection Squad with Shaoling Fon, Lilynette, Tier Harribel, and Kuruyashiki, while Tsunayashiro Tokinada later joined as his retainer.
- Tokinada recruited Kaname Tōsen to his cause, but Sōsuke Aizen offered Tōsen a purpose and recruited him to join the Gotei 13 before they acted against Soul Society.
- Sōgo and Aizen struck up a friendship over ramen, while Aizen secretly planned to draw Sōgo away from Soul Society and test his Zanpakuto.
- Sōgo and Kisuke Urahara engineered a fight with Yamata no Orochi to make Shaoling Fon use her Bankai, and she destroyed the creature with Suzumebachi Raikōben.
- Aizen joined a Tenth Division expedition against Quincy in the Valleys of Screams, betrayed the captain, and returned gravely wounded after the Soul Reapers killed the Quincy.
- After the Tenth Division captain died, Sōgo assembled his squad for its first mission and led them through a special Senkaimon toward the Dangai.