Question: Who is the star character of the film which "Spring Day" was loosely adapted from?
Sentence (from "Spring Day (TV series)"): Loosely adapted from the 1995 Japanese drama "Heaven's Coins" (星の金貨 , Hoshi no Kinka ) , it aired on SBS from January 8 to March 13, 2005 on Saturdays and Sundays at 21:45 for 20 episodes.
Relevant evidence: No