The Cherry Tree Preservation Forest and Arboretum No.3 are currently closed to visitors. This is because maintenance work is being carried out to restore snow damage and 'oak wilt disease' to ensure customer safty. The Forest Science Museum, Arboretum No.1 and N0.2 are now open to the public. We apologize for any inconvenienc this may cause to those who were plannning to visit and thank you for your understandhing. The Cherry Tree Preservation Forest and the Arboretum No.3 are scheduled to be closed until March 2025, but this may change depending on the state of maintenance. (27/2/2024)

 A new article ''Highlight from the garden'' is now runnning. Wild plamts now! (16/2/2022) 

 The Forest Science Museum will be reopened from October 13th. Requests to visitors.(PDF:51KB) (7/10/2021) 

 We will inform you of the change in opening days (closed days) due to the change of national holidays for the Tokyo Olympics and Paralympics.(24/6/2021)

 We have been closed for a while due to COVID-19 measures, but have open again since June 8th 2021. The area of the Tama Forest Science Garden that open to public are, Arboretum No,1,2,3 and Cherry preservation Forests. Requests to visitors(PDF:50KB). (2/6/2021)

 Tama Forest Science Garden will be temporarily closed from April 24th to prevent the spread COVID-19. We apologize for inconvenience, and thank you for your understanding.(22/4/2021)

 We have been closed for a while due to COVID-19 measures, but have open again since April 2rd 2021.The areas of the Tama Forest Science Garden that open to the public are, Arboretum No,1, 2,3 and Cherry preservation Forests. Requests to visitors(PDF:50KB).

Tama Forest Science Garden will be temporarily closed from January 8th to prevent the spread COVID-19. We apologize for inconvenience, and thank you for your understanding. 

 In 2021, the Forest Science Garden will be closed on Mondays. To date, March has been a month with no days closed, and so, open on Mondays. However, March 2021 will be an exception. as in the month of March, too. the Garden will be closed on Monday for restoration work in areas that suffered damage from Typhoon No.19 (2019). We apologize for any inconvenience this may cause and request your understanding. 

 The Forest Science Garden is now available. Request to visitors.

 We had been closed for a while due to COVID-19 measures, but have open again since July 3rd.The areas of the Tama Forest Science Garden that open to the public are, Arboretum No,1, and Arboretum No2. Due to access to certain areas being restricted, entrance is free of charge. Requests to visitors

 We are temporarily closed to prevent the spread of the new COVID-19.Please check our website for further updates.

 Due to recent typhoon 19 damage, some areas are closed. However, you can still enjoy your visit and admission is free now.（December-17-2019）

 Spring is here! Cherry blossoms have started to bloom!（April-10-2019）

 English descriptions have been added to the exhibits. We look forward to greeting you at the Science Garden. 

 A room for breastfeeding babies is located on the Forest Science Museum's first floor. Please let a staff member know when you use it.

We have so many different types of cherry blossoms that our cherry blossom viewing season lots for a long time until the end of April.

A new article "Highlights from the garden" is now running. Japanese Flowering Cherries!

We have a newly installed diaper changing table. Please, feel free to use it.

A new article "Highlights from the garden" is now running. Wild Plants now!

There's akid's space on the second floor. Please, feel free to use it. Please, take off your shoes first.

A new article "Highlights from the garden" is now running. Amphibians now! 

A new article "Highlights from the garden" is now running. Avians now! 

A new article "Highlights from the garden" is now running. Insects and Mammals now!

We renewed the map of this garden.

We doubled the number of on-site guide boards explaining each cherry tree in this garden. Now in English as well!