Sakamoto desu ga?/Haven't you heard? I'm Sakamoto Episode 3 – Moeronpan

Summary: In the first act, Sakamoto comes under the “tutelage” of a second year student named Maruyama--although he’s really just been made the errand boy for the leader of a bunch of thugs. Maruyama constantly relies on Sakamoto to do his bidding, and eventually gets so lazy that he doesn’t even want to think of…

Sakamoto desu ga? - 13 (True End) - Lost in Anime

Sakamoto desu ga?/Haven't you heard? I'm Sakamoto Episode 3 – Moeronpan

Sakamoto desu ka?/Haven't you heard? I'm Sakamoto Episode 10 – Moeronpan

Haven't You Heard? I'm Sakamoto (TV Mini Series 2016) - IMDb

BiliBili

Sakamoto desu ga?/Haven't you heard? I'm Sakamoto Episodes 5 and 6 – Moeronpan

Sakamoto desu ga? - 03 - Lost in Anime

Sakamoto desu ga?/Haven't you heard? I'm Sakamoto Episode 3 – Moeronpan

Sakamoto desu ga? - 8823 - Acchan - KenKen - Mario - Acrylic Figure (Enterbrain, Kadokawa)