Robuta

https://www.scirp.org/journal/articles?searchcode=Shin-ichi++Yamaura&searchfield=authors&page=1 Shin-ichi Yamaura - Articles - Scientific Research Publishing shin ichi scientific research yamaura articles publishing https://www.animenewsnetwork.com/encyclopedia/people.php?id=128360 Yasuhiko YAMAURA - Anime News Network anime news yasuhiko yamaura network