Shinya Tsukouchi (津古内 真也 Tsukouchi Shin'ya?) is the author of Amy's and Luckyuro's favorite shojo manga series, Love Touch, under the pseudonym of Yu Aoyagi (青柳 ゆう Aoyagi Yū?). However, Tessai discovered that he is one of his descendants, and was eventually chosen to become the second Kyoryu Gray (キョウリュウグレー Kyōryū Gurē?).