Yousuke Shibazaki

Ojisan (おじさん) or Uncle in English, his real name is Yousuke Shibazaki (, Shibazaki Yōsuke), and he is the primary character in the Isekai Ojisan series.

Appearance
Ojisan has shoulder-length black hair, and since returning from the alternate world, he grew some chin stubble. He wears glasses, a dark gray hoodie, pants, and shoes.

Etymology

 * The name Yousuke means "light, sun, male" (陽) (you) and "help, assist" (介) (suke).
 * Yousuke's surname Shibazaki means "island" (嶋) (shima/shiba) and "strange, strangeness, curiosity" (㟢) (zaki).