You can find Taiko arcade machines mainly in MongKok and Causeway Bay,
but most arcade centers are restricted to 16-and-up.
There ARE arcade centers with Taiko open to under-16s in Tsuen Wan,
but the drums there can happily eat all your notes.And they're
expensive.D8
(I can't full-combo Hare Hare Yukai on -normal- with those drums!)
^^
For TnT
You can also try playing at Namco World (which is inside the Hong Kong Convention Center).
Granted, it's a little more expensive than other areas...........but at least, it's smoke-free, clean and secure hehe