(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report Hentai Porn (C77) [つるぺた研究所 (よろず)] つるぺた研究報告書「新必殺技の恐怖」

(C93) [Hissatsuwaza (Hissatsukun)] U.RA.Channel (Kizuna Ai)

(C81) [Hissatsuwaza (Hissatsukun)] YUKIHO SUCTION (THE IDOLM@STER)

(C94) [Hissatsuwaza (Hissatsukun)] MURAMURAMUGIMUGI (Ienaga Mugi) [Chinese]

Tsurupeta Kenkyuu Tokubetsu Houkokusho ~Artbook of Hirohiroki

(C86) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 009

[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report

(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report

Tsurupeta Kenkyuusho Houkokusho

(C73) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Tsurupeta Kyoudan no Yabou " - Turupeta Recearch Report

(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report