Who is the star character of the film which "Spring Day" was loosely adapted from?
Spring Day (TV series): Spring Day () is a 2005 South Korean television drama series starring Go Hyun-jung, Jo In-sung, and Ji Jin-hee. Hoshi no Kinka: Hoshi no Kinka －Die Sterntaler－ (星の金貨 , "Stars' Coins") is a 1995 Japanese television drama series. Hoshi no Kinka:  The series revolves around Aya Kuramoto (倉本 彩 , "Kuramoto Aya" ) , a deaf and mute girl from Hokkaido who is in love with a doctor named Shūichi Nagai (永井 秀一 , "Nagai Shūichi" ) .
Aya Kuramoto