Nakige are known for their sense of melancholy. Take 2001's Kimi ga Nozomu Eien (The Eternity You Desire), for example, which was released by eroge label âge, a division of ACID. Soon after high school student Takayuki Narumi falls for his classmate Haruka Suzumiya, she goes into a coma after a car accident. Depressed and shocked, Takayuki develops post-traumatic stress disorder and becomes involved with Haruka's best friend, Mitsuki. "To put it simply, a nakige brings players to tears as they read the in-game text," says [ACID CEO Hirohiko] Yoshida.
Source: wiktionary