Mattsu (マツツ)
Age: 10 A boy who loves mysteries and Matsuyama. He's mischievous and sometimes a little scatterbrained. (Source: Official Site)
Animeography
Mattsu to Yanma to Moburi-san: Nanatsu no Hihou to Soratobu Oshiro
Mattsu to Yanma to Moburi-san 2: Suigun Otakara to Nazotoki no Shimajima
Mangaography
Voice Actors
Misa Watanabe
Japanese