From the relatively obscure 80's anime まいっちんぐマチコ先生 (Maicchingu Machiko-sensei/Miss Machiko). Contains the show's theme song on side A and an insert song on side B.

Comes in a generic record label sleeve. The front cover is a foldout containing artwork and lyrics.

The second single can be found here: ぼくらは小さな悪魔