This is a nice documentary from the Travel Channel about life in Tokyo. It is not the most recent but it is worth a look nonetheless.

You've probably seen these before but I thought I would put on the videos of this guy called Matt Harding, the bloke who travels the world to dance badly (as he describes it himself) with people. He's been doing it every year for a little while now. I personally can't get enough of these videos, very uplifting and positive so enjoy.

The Aikikai Hombu Dojo (合気会本部道場, Aikikai Honbu Dōjō) is the headquarters of the Aikikai which is an umbrella organisation of various national, as well as smaller, aikido organisations. Although the name strictly refers only to the main training hall (dōjō), it is often used by extension to refer to the Aikikai organisation itself. The dōjō was founded by Morihei Ueshiba in 1931 under the name Kobukan. The current building, which stands on the same site as the original Kobukan, dates from 1967.

Ryōgoku Kokugikan (両国国技館, Ryōgoku Kokugi-kan) is an indoor sporting arena located in the Ryōgoku neighborhood of Sumida, one of the 23 wards of Tokyo in Japan Japan, next to the Edo-Tokyo Museum. This is the third building to be associated with the name kokugikan to have been built in Tokyo. The current building was opened in 1985 and has a capacity of13,000 people. It is mainly used for sumo wrestling tournaments (honbasho) and hosts the Hatsu Basho in January, the Natsu Basho in May, and the Aki Basho in September. It also houses a museum about sumo. The venue is also used for other indoor events, such as boxing, pro wrestling, and music concerts. In past years, it has hosted the G-1 Climax, an annual tournament in New Japan Pro Wrestling