Hirofumi Suga (菅 広文, born October 29, 1976) is a Japanese comedian best known as the boke half of a popular owarai duo Rozan alongside Fuminori Ujihara (宇治原 史規).
Neptune serves as the presenters of the event with Hélène Hayama and Mika Oguma providing additional assistance, replacing the previous Naoko Ken and Hiromi.
Silent Library, a segment from Downtown no Gaki no Tsukai ya Arahende!!, a Japanese variety show hosted by the Japanese comedy duo, Downtown
The daily live performances (open free to the public) are hosted by popular owarai duo Oriental Radio from approximately 4-6 pm and comedian Hosshan from approximately 6-9 pm.