![](https://cdn.animecharacters.io/images/characters/large/77757-0eea4b40.jpg)
Rikichi Yamada (山田 利吉)
Yamada Denzou's only son. He is a very competent and respected 18-year-old freelance ninja who's constantly busy with work. Despite his father being a Ninjutsu Academy teacher, he didn't go there himself; however, he does often visit his father at his work, and the students there all look admire him a lot. Since Ninjutsu Academy is far from their home in Mount Hyono where his mother lives, Rikichi often runs errands between his parents and tries to convince his father to go home more often.
Animeography
![](https://cdn.animecharacters.io/images/anime/large/1094-47fdc4f0.jpg)
Nintama Rantarou
![](https://cdn.animecharacters.io/images/anime/large/2486-4b99d09f.jpg)
Nintama Rantarou Movie
![](https://cdn.animecharacters.io/images/anime/large/6058-81a4b90c.jpg)
Nintama Rantarou Movie: Ninjutsu Gakuen Zenin Shutsudou! no Dan
![](https://cdn.animecharacters.io/images/anime/large/10743-6b175491.jpg)
Nintama Rantarou: Dokutake Onsen no Dan
![](https://cdn.animecharacters.io/images/anime/large/10744-01c58ae8.jpg)
Nintama Rantarou: Ninjutsu Gakuen to Nazo no Onna - Kore wa Jiken da yo! no Dan
Mangaography
Voice Actors
Hiro Yuuki
Japanese
Kousuke Okano
Japanese