Taki

One of the orphans raised by Toyo, and therefore Bat's adoptive younger brother. Taki left the village to find someone capable of drilling their well. He becomes partially sighted from wandering in the sun for so long and almost falls to his death until Kenshiro grabs him.

Taki wanders into Oasis where he's reunited with Kenshiro, along with Bat and Lin. He returns to Toyo's village with the three of them, only to sneak out at night to steal water from a neighboring village. Kenshiro follows after him but arrives too late to save Taki from a thug who kills him with a crossbow.

(Source: Wikipedia)