What Greenery Day Means in Japan
Greenery Day (Midori no Hi) is a Japanese national holiday observed on May 4. Its official purpose is to appreciate nature and express gratitude for its blessings. The day is one of several Japanese holidays connected to nature and the seasons, and the word "greenery" reflects an awareness of seasonal change rather than simply a reference to plants.
The holiday falls within Golden Week, the cluster of public holidays that makes early May one of Japan's busiest travel periods. Against that backdrop, Greenery Day is often a quieter, calmer day within the busy, travel-heavy week.
Origins and History
Greenery Day is closely linked to Emperor Showa (Hirohito), who had a strong interest in biology and the natural world. After his death in 1989, his birthday, April 29, was renamed Greenery Day. In 2007 the holiday was moved to May 4, and April 29 became Showa Day. Since then, the day has emphasized nature appreciation rather than a specific individual.
Customs and Traditions
There are no widely defined customs or major nationwide events for Greenery Day; it is observed flexibly and personally. Common ways of spending the day include:
- Walking in parks or along rivers
- Visiting gardens or natural areas
- Simply spending time outside without a fixed plan
The holiday reflects the Japanese view of nature as something people live alongside in balance, rather than something to control or escape from. This outlook is evident in seasonal foods, traditional crafts, gardens and living spaces.
Food and Drink
The day's connection to nature is expressed more broadly through the Japanese appreciation of seasonal foods, which forms part of the cultural context surrounding the holiday.
Religious and Civic Observances
Greenery Day is a national holiday, and the Cabinet Office of Japan is the official resource for information on the country's national holidays. Its civic character centers on the official purpose of appreciating nature and giving thanks for its blessings.
Public Festivities and Free Admission
Some public gardens, zoos and nature facilities offer free admission on Greenery Day. Offers, hours and participating locations vary by year, so visitors should check official sources. Examples cited in Tokyo include:
- Shinjuku Gyoen National Garden
- Rikugien Gardens
- Hama-rikyu Gardens
- Tokyo Metropolitan Gardens, including Koishikawa Korakuen, Kyu-Furukawa Gardens, Kyu-Iwasaki-tei Gardens and Mukojima-Hyakkaen
- Ueno Zoological Gardens
- Tama Zoological Park
- Inokashira Park Zoo
- Tokyo Sea Life Park, in Kasai Rinkai Park
Regional Variations and Practical Tips
The free-admission examples cited are drawn from Tokyo.
Because facilities are busy during Golden Week, visitors are advised to arrive early and use public transport. Smaller local green spaces can serve as alternatives to well-known sites.