Father's Day, observed annually on June 21, saw characters from across the anime and manga landscape sharing touching tributes to their fathers. While gift-giving isn't a major tradition for the holiday in Japan, the day is marked by expressions of gratitude and appreciation.

Children from various anime and manga series took to social media and in-universe platforms to send their dads messages of thanks. These heartfelt communications highlighted the important relationships between anime's paternal figures and their children, offering a glimpse into the personal lives of beloved characters.

The messages served as a reminder of the familial bonds that often underpin many popular series, adding a layer of warmth to the global observance of Father's Day. The event showcased a collective outpouring of love from fictional offspring to their parental heroes.

Source: Anime News Network(https://www.animenewsnetwork.com/interest/2026-06-21/happy-father-day-2026-from-around-the-anime-world-part-i/.238762)