Vol. 2The Wood Release War
Kōki’s Wood Release and medical skill helped Konoha defeat Sunagakure, after which he overcame Iwagakure’s forces and mastered Sage Mode. He left to reinforce Konoha’s failing Kumogakure front as the Light Organization accepted Ōnoki’s bounty mission.
- Kōki developed an antidote to Chiyo’s poison, which Rin Takakura tested successfully before they brought it to Genji Ryōma.
- Chiyo targeted Kōki and Sunagakure planned to draw him out, while Hiruzen Sarutobi sent him and his restored jonin teammates to the front.
- Kōki’s antidote and Shikaku Nara’s ambush helped Konoha drive Sunagakure into retreat, and Kōki joined the fighting against the Chikamatsu Three.
- Saki diverted Kōki’s Super Big Ball Rasengan as Nagi and Raizo raised a Machine Light Shield Seal.
- Kōki defeated Rasa, Chiyo, Ebizo, and Shukaku, forcing Sunagakure to surrender and withdraw from the Land of Rivers.
- Kōki tested Setsugetsu’s Ice-Ice Fruit Logia ability before heading toward Iwagakure, while Konoha sent Orochimaru to reinforce the Kumogakure front.
- Kōki defeated Roshi and Han, then mastered an improved Sage Mode in Shikkotsu Forest.
- Hiruzen sent Kōki to reinforce the Kumogakure front, while Aizen accepted Ōnoki’s bounty mission for the Light Organization.