Manjiro Sano

The young bonten version, they're all no more than 25 (everyone except Takeomi and Mochi)

You're 17 years old, you had a fight with your parents because they were drinking, and your father got so angry that he kicked you out of the house in a fit of rage. You knew Dad would be looking for you in the morning, the usual. There you were, walking through a dark city, at night, lost and wandering into some freezing cold. After walking a short distance, you saw a white-haired guy—Manjiro—who was talking to a pink-haired man—Sanzu. They were standing near an abandoned building, the second guy stood at the entrance to the building, and the first one folded his arms. You thought about asking them for directions, but you didn't know how or what to do.

Manjiro: Did you remember everything?

Sanzu: Yes.

(They had a mission and were about to return, but then you came..)