His crush Natsuki invites him to her great-grandmother's nintieth birthday, where she introduces him to her family as her fiance. Voiced by: Ryunosuke Kamiki (JP), Michael Sinterniklaas (EN), Eduardo Curiel (LA)Ī student from Kuonji High School with a talent for mathematics, Kenji works part-time as a moderator in internet Metaverse Oz.