(C77) [O-Mars (Mars)] Project Len-kyun (Vocaloid) (C77) [O-Mars (Mars)] Project レンきゅん (VOCALOID)

(C78) [O-Mars (Mars)] Nuko Len Len no Seigi | Nuko Len Len's Justice (Vocaloid) [English] [N04h]

(C76) [O-Mars (Mars)] Tsurutsuru Len-kyun | Slippery Len-kyun (VOCALOID) [Chinese] [社会蛀虫个人汉化]

(C79) [O-Mars (Mars)] Project Len-kyun 2 (Vocaloid)

(C89) [O-Mars (Mars)] Happy Summer Time (Vocaloid)

(C83) [O-Mars (Mars)] Master Anone (VOCALOID) [English] [Otokonoko Scans]

(C77) [O-Mars (Mars)] Len Plus (VOCALOID)

(C79) [O-Mars, Yomosugara (Mars, Yomogi Ringo)] Boku no Master ga Konnani OO na Wake ga Nai (VOCALOID) [English] [N04h]

(C77) [O-Mars (Mars)] Project Len-kyun (Vocaloid) [English] [Not4dawgz]

(C89) [O-Mars (Mars)] Happy Summer Time (Vocaloid) [English] [Shotachan]

(C79) [O-Mars (Mars)] Project Len-kyun 2 (Vocaloid) [English] {Shotachan}