Arc 9The Preliminary Exams
Hayashi returned to Konoha for the Chunin Preliminary Selection Exam, defeated Temari, and intervened when Neji nearly fatally injured Hinata. After reuniting with Yugao and visiting Zabuza and Haku, Hayashi joined them in confronting Baki, who had ambushed Hayate and discussed assassinating Hayashi.
- Hayashi returned to Konoha during the preliminary exam and entered the arena, where he drew Temari as his opponent.
- Sasuke defeated Akado Yoroi, and Hayashi defeated Temari with his wind techniques, prompting her to withdraw.
- Hinata fought Neji, but Hayashi intervened when Neji prepared to strike her heart, allowing Neji to break down and apologize.
- Hayashi recovered from his bite wound, accepted a patrol assignment with Hayate, and returned home to Yugao, who scolded them for his injury.
- Hayashi found the Third Hokage's scroll for the Five Release: Great Combo Technique, then visited Zabuza and Haku for ramen at Ichiraku.
- Hayate overheard Baki and another ninja discussing a plan that included assassinating Hayashi, then fought Baki and was badly wounded.
- Zabuza and Haku rescued Hayate, and Hayashi arrived to confront Baki alongside Zabuza.
- Zabuza struck Baki through his wind defenses, but Baki rose from the rubble and attacked Hayashi, who blocked the wind blades and gathered natural energy.