May 23rd is recognized as an unofficial 'Kiss Day' in Japan, a date with roots tracing back to 1946. This particular day commemorates the first on-screen kiss featured in Japanese cinema, which occurred in the film Hatachi no Seishun (Twenty-Year-Old Youth). While not as widely celebrated as other unofficial holidays, Kiss Day still garners attention within various fan communities.
The anime and manga industries, known for their diverse storytelling, frequently incorporate romantic themes and expressions of affection. These depictions range from subtle gestures to more overt romantic moments, reflecting the broad spectrum of human relationships explored in animated and illustrated narratives.
This tradition of depicting romantic interactions in Japanese media continues to evolve, with creators drawing inspiration from cinematic history and cultural milestones like Kiss Day to enrich their works. The ongoing engagement with such themes ensures their relevance across different genres and demographics within the anime and manga landscape.
Source: Anime News Network(https://www.animenewsnetwork.com/interest/2026-05-26/happy-kiss-day-from-around-the-anime-world/.237780)