Junichi Katsuragi

桂木淳一
Sentaro idolized Junichi whom he affectionately calls Brother Jun. In fact the friendship between Junichi Sentaro and Ritsuko goes way back to when they were kids. Brother Jun goes to college in Tokyo now but whenever he comes home he always stops in at Welcome Records and jams on the trumpet playing jazz with Sentaro and whoever else is around.
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