Tentang
Age: 26
Occupation: Systems Support Worker
Taihei Doma is Umaru's older brother; he has an office job and also does the cooking and cleaning at his apartment which he shares with Umaru. He is also a perfect student (in his past) and the top of the top of onii-chan.
Pengisi suara
JepangKenji Nojima
Pengisi suara
野島健児