JIN is a Japanese television series adapted from Motoka Murakami's manga, first broadcast by TBS in 2009 with a second season in 2011. It follows brain surgeon Jin Minakata, who is transported back to the Edo period and treats patients with limited modern knowledge. Its main theme became closely linked with the show's mix of medical drama, history and romance. Online, the excerpt circulates among drama fans and editors who reuse the recognisable orchestral cue for nostalgic tributes, historical edits and emotional montages beyond the series itself.