Hashim

Hashim (ハシム, Hashimu) is a character in the Durarara!! anime. He is a young boy with rosy cheeks and a running nose. During the abduction of the immigrants, he hides and keeps note of the license plate number of the kidnappers' van.

Dollars/ Mika Harima Arc
Hashim sees the kidnappers' van behind a trash can while eating a sub sandwich. Later in the day, he tells Kyohei and his crew the license number of the van that took Kazutano away, and Walker and Erika says he is the little brother character they had been speaking of earlier. When Kadota's gang leaves, Saburo gives him wasabi and tells him it is not spicy.

Hashim was later seen at the Dollars meeting with Kazutano.

Yellow Scarves Arc
Hashim helps Anri when she is being chased by the Yellow Scarves by shutting the garbage behind her, trapping the Yellow Scarves the opposite way Anri was running.