
Nishiu, Yamashiro-cho, Miyoshi, Tokushima
Venue: Oboke Gorge Mannaka (along the Yoshino River)
Late Mar – Late May, 2026
5 min by car or 20 min walk from JR Oboke Station (Dosan Line)
River cruise 9:00–17:00 (koinobori viewable all day)
Free viewing (river cruise: adults ¥1,500)

Sanuki Manno Park Koinobori Display
Manno Town, Nakatado, Kagawa
Apr 13 – May 7, 2026 (est.)
~20km
NOW OPENIogawa River Koinobori
Yoshinogawa, Tokushima
Apr 20 – May 10, 2026 (est.)
~50km
NOW OPEN
Sairen Koi-Koi Festival
Kamikatsu, Katsuura District, Tokushima
Apr 28 – May 6, 2026
~52km
NOW OPEN
Niyodogawa River Paper Koinobori
Ino, Agawa District, Kochi
May 3 – May 5, 2026
~58km
COMING SOON
Anan Kamotani Koi Festival
Kamo-cho, Anan, Tokushima
Apr 20 – May 10, 2026 (main event May 4)
~66km
NOW OPENKurase River Koinobori
Saijo, Ehime
Apr 25 – May 17, 2026 (est.)
~75km
NOW OPENExplore Hinamatsuri Events
208 events listed across Japan