Parody hell teacher nube57

(C51) [(Flaty Flat)] Kyoushi-N no Koibito (Jigoku Sensei Nuubee | Hell Teacher Nube)

[Kazuma G Version] Hell Teacher Nube

(C48) [BIOTHFAIR (Various)] Jinsei Kakyo Ore Samakyo (Hell Teacher Nube)

(C50) [Gyuudon (Karou Hajime)] Ore wa Jigoku Sensei (Hell Teacher Nube)

[2B (Watanabe Hiikaru, Mana-ko)] Toy Box 2 EX (Kodomo no Omocha, Hell Teacher Nube)

[あやしげ団] DANGEROUS CHILDREN (地獄先生ぬ～べ～、ストリートファイター、ほか)

[Gyuudon (Karou Hajime)] Ore wa Jigoku Sensei (Hell Teacher Nube)