Kobayashi Watashi Kaso Listen online Kobayashi Watashi - Kaso Facebook WhatsApp Viber Telegram Kobayashi Watashi - Kaso played on air: J1 Radio Japan's hottest hits Other artist tracks Kobayashi Watashi: Kobayashi Watashi - Emitte Toumei Ningen Kobayashi Watashi - Sora ni Shimeyuu Kobayashi Watashi - Spaghetti