Wako Donkasu – Wilshire Address: 3377 Wilshire Blvd, Los Angeles, CA 90010Phone: (213) 381-9256 와코돈까스 (윌셔) (2 votes, average: 1.00 out of 5)Loading... The other Wako Donkasu location is on Olympic. Known for handing out bowls in which customers crush sesame seeds for the tonkatsu sauce. Open from 12 noon to 9:00 pm seven days a week. Tokyo HamburgKatsu BarWako Donkasu - OlympicCoco Ichibanya Curry House Posted in RESTAURANTS and tagged Brown Derby Plaza, Korean, tonkatsu, Wako Donkasu.