🇮🇪 holidays in Japan
Plan your 2026 trip from— see which holidays align with the best conditions in Japan.
Visa-free 90 days
Best Match
April 2026
Good Friday, Easter Monday, Easter Sunday — Spring in Japan. Weather: 5/5. Crowds: high. Prices: high.
Month-by-Month: Ireland Holidays × Japan Conditions
January
3/5
🇮🇪 Your holidays:New Year's Day5 days off
Winter0–10°Cmedium crowdsmedium prices
February
3/5
🇮🇪 Your holidays:Saint Brigid's Day, St. Brigid’s Day2 days off
Winter1–11°Cmedium crowdsmedium prices
March
4/5
🇮🇪 Your holidays:St. Patrick’s Day, Saint Patrick's Day4 days off
Spring5–15°Chigh crowdshigh prices
April
5/5
🇮🇪 Your holidays:Good Friday, Easter Monday, Easter Sunday4 days off
Spring10–20°Chigh crowdshigh prices
May
4/5
🇮🇪 Your holidays:May Day5 days off
Late Spring15–24°Cmedium crowdsmedium prices
June
2/5
🇮🇪 Your holidays:June Holiday, First Monday in June1 days off
Rainy Season20–27°Clow crowdslow prices
August
3/5
🇮🇪 Your holidays:August Holiday, First Monday in August3 days off
Summer25–33°Chigh crowdshigh prices
October
4/5
🇮🇪 Your holidays:October Holiday, October Bank Holiday3 days off
Autumn13–22°Cmedium crowdsmedium prices
December
3/5
🇮🇪 Your holidays:Christmas Day, St. Stephen's Day, St. Stephen's Day (substitute day)4 days off
Winter2–12°Cmedium crowdsmedium prices
Frequently Asked Questions
- When should I visit Japan from Ireland?
- April is the best match — you have Good Friday, Easter Monday, Easter Sunday off, and Japan has high crowds with 5/5 weather.
- Which Ireland holidays fall during Japan's best season?
- St. Patrick’s Day, Saint Patrick's Day, Good Friday, Easter Monday, Easter Sunday align with good weather in Japan.
- Is Japan crowded during Ireland holidays?
- March, April, August tend to be busy. Book accommodation early for these months.
- Do I need a visa to visit Japan from Ireland?
- Ireland passport holders can enter Japan visa-free for up to 90 days.