Arc 1The Scroll and the Hollow
Asano Kiyoshi entered the Shin'o Spiritual Arts Academy, grew stronger under Yamamoto’s training, and became entangled in the Tsunayashiro Family’s plans. After killing a Hollow that had slain Bannai Daigo, he unlocked a new power while Soul Society’s political tensions continued to build.
- Asano Kiyoshi advanced to Third Class Reiatsu, left Granny Hana in Rukongai’s Thirty-Seventh District, and joined the Shin'o Spiritual Arts Academy as Class A’s top student.
- Asano Kiyoshi’s unusual Zanpakuto drew Yamamoto’s attention, and Yamamoto began teaching him while asking him to compete with Tsunayashiro Kojiro for entry to the Great Spirit Book Gallery.
- Asano Kiyoshi trained alongside Madarame Ikkaku and Yumichika Ayasegawa, learned Kido and Shunpo, and chose to side with Yamamoto despite the risks posed by the Tsunayashiro Family.
- During a Living World Soul Burial exercise, a masked Hollow killed Bannai Daigo and defeated Ikkaku and Yumichika, leaving Asano Kiyoshi to fight it alone.
- Asano Kiyoshi used his Zanpakuto and a concealed, strengthened Shakkahō to kill the Pig-faced Hollow before collapsing, while Aizen, Gin Ichimaru, and Kaname Tōsen observed him.
- Asano Kiyoshi recovered, advanced to Fourth-Seat Reiatsu, and unlocked the Road to the Underworld, which could absorb abilities from valuable enemies and improve his recovery.
- Tsunayashiro Sosuke ordered Tsunayashiro Kojiro to secure the Great Spirit Book Gallery position, while Yamamoto learned that Asano Kiyoshi had donated his scholarship to Bannai Daigo’s family and prepared to train him more strictly.