Shigeru Kobayashi, Sakamoto desu ga? Wikia

The homeroom teacher for class 1-2. Guides his students using his life experiences where he has overcome many dangerous situations.

Haven't You Heard? I'm Sakamoto / Characters - TV Tropes

Atsushi Maeda, Sakamoto desu ga? Wikia

Weekly Shonen Jump (Volume) - Comic Vine

Haven't You Heard? I'm Sakamoto / Characters - TV Tropes

Haven't You Heard? I'm Sakamoto Discussion

Sakamoto desu ga? (Haven't You Heard? I'm Sakamoto) - Zerochan Anime Image Board

Weekly Shonen Jump (Volume) - Comic Vine

2014 Anime, Seasonal Chart

2014 Anime, Seasonal Chart