【Karaoke】The Tailor Shop on Enbizaka【on vocal】
Secret After School (Lyrics) - Vocaloid [Male Version]
【Oliver and Big AL】Barbie Girl【VOCALOIDカバー曲】
【9人】 Secret Time After School 【Nico Nico Chorus】
~NЯP~ Himitsu no Houkago 【女合唱】
1925 Len Kagamine Hatsune Miku Duet
【Smashing Diamonds】秘密の放課後 // Himitsu no Houkago
【MV】 Secret After School: Beast's Love - 秘密の放課後 : 獣の恋 (Eng Sub)
[Luka Rin Miku Len Meiko Gackpo Kaito miki Gumi Kiyoteru Mizki Lily Yuki] "smiling" english & romaji
秘密の放課後 男性視点ver.【6男で歌ってみた】
【Miku, Rin, Luka, GUMI, Miki, MEIKO】" Battle Royal Valentine " english subs & romaji annotation