I received the following information in an e-mail from the Kumamoto City International Foundation:
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■Nandaimon Spring Festival
The baby sumo ring debut ceremony and scattering rice cakes will be held, and you can experience rare tea ceremony.
Day and Time: Wed.,29th. Apr.
10:00~16:00
Place: Renge-in Tanjyo-ji Temple (Tamana City)
Admission fee: free
Access: Kyushu Shinkansen (bullet train) from Kumamoto Station to Shin-Tamana Station
(about 15 minutes)
It takes about 10 minutes from the station by car.
Or it takes about 10 mitutes from JR Tamana Station by car.
For more information: Renge-in Tanjyo-ji Temple (TEL: 0968-72-3300) *Japanese only
Website: http://www.rengein.jp/
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Japanese explanation and the photo you see on this post can be found here: