- Jinchuriki Chronicles: Hikaru "Shadow" Kurosaki trains Ryun Uchiha
- Jinchuriki Chronicles: Seiritou Appears
- Ten Tail Clash!: Ryun Uchiha vs Hikaru "Shadow" Kurosaki I guess so, it's the prequel to when Hikaru trains Ryun.
Naruto: The Jinchuriki Chronicles talks about the 5 years between Naruto Saga of the Shadow, and Naruto Cloud of Shadows. Naruto has decided to stay in the Lost Lands and train with the Jinchuriki Hikaru "Shadow" Kurosaki. He learns and invents many new jutsu during this time, and he even meets some new friends.