CLANNAD

CLANNAD is a romance visual novel developed by Key and released in 2004, playable via the ONScripter engine. The story follows Tomoya Okazaki, a delinquent student disillusioned with school life, who meets Nagisa Furukawa — a girl repeating her year — and helps her revive the abandoned drama club. Along the way he becomes entangled in the personal stories and family struggles of five heroines. The main school arc is followed by After Story, a family-focused continuation that extends the themes into marriage, parenthood, and loss. Widely regarded as one of Key's landmark tearjerker visual novels, it is acclaimed for its soundtrack and character artwork.