Maccoi Saito: His real name is Makoto Saito. He is a director from Yamagata Prefecture. He has been working on hit projects such as the “Buying Series” for “Tonneruzu no minasan no okagedeshita. He has been involved in YouTube since 2008, and his YouTube channel “Taka-chan-neruzu”, which he launched with Ishibashi of “Tonneruzu”, surpassed one million subscribers in just one month.