Time: The park is open 9.30am-5pm. You’re welcome to arrive earlier, but let’s meet around 12 midday at the Open Field/みんなの原っぱ.
Location: Tachikawa Showa Kinen Koen
Cost: Park entry fee: Adults (15+) 400 yen, Children (6-15) 80 yen.
Access: Nishi Tachikawa Sta. (JR Ome Line), one stop from Tachikawa Sta. (JR Chuo Line)

Bring your own lunch and drinks and if you want to share, bring a little something for everyone.

Bring your berimbaus and pandeiros, bring your capoeira pants and t-shirts, and bring your axé! Bring your guitars, frisbees, soccer balls and whatever else you want. It might get a little chilly in the afternoon, so bring some warm clothes too.

Invite your friends!
No Smoking or Littering!

http://jp.bantus.org/2009/03/27/2009-hanami/