Written by TC Team
Some of the major seasonal festivals during the rainy season are based around the hydrangea flower (called ajisai in Japanese), and Bunkyo puts on one of the best at Hakusan Shrine.
What happens?
3,000 hydrangeas will be in bloom around Hakusan Shrine and nearby Hakusan Park. Entry is free and there will be a lot of festivities, including a concert, mikoshi (portable shrine) procession, stalls every weekend, free toothbrushes — really — and sketching meetups.
Schedule 2025
- June 8 and June 15 (from 11:00): Free toothbrushes for the first 100 people
- June 7–8: Hydrangea concert
- June 14–15: Hydrangea concert
- June 15 (from 10:00): Hydrangea mikoshi procession
Also read: 9 Best Hydrangea Experiences Near Tokyo — for day-trip ideas.
Suggested Activity
Navigate Japan Like a Local [Never Get Lost]
Navigate Japan’s transportation as the locals do! Using Sim Local's eSIM on AU's network. Access real-time maps and train schedules instantly — Get 5G Speed internet connection like a local, forget roaming fees, and explore seamlessly. Use code CHEAPO10 and save money! ...
Tip: Look out for similar festivals in your neighbourhood — entrance is likely to be free too.
Organizers may cancel events, alter schedules, or change admission requirements without notice. Always check official sites before heading to an event.Early
~
Mid Jun
2026
文京あじさいまつり
Free
Official site
⚠️ Link in Japanese
- 168 m from Hakusan Station Mita Line (I13)
- 415 m from Honkomagome Station Namboku Line (N13)
- 0.8 km from Tōdaimae Station Namboku Line (N12)
Typical weather at this time:
High: 28 ºC
Low: 19 ºC
