Tokyo Sanno Law Office

Tokyo Sanno Law Office

We have been solved foreigners’ indivisual legal problems since 1980.

1980 Nobuto Yamaguchi was admitted as an attorney.
1997 He founded Yamaguchi & Nagahama.
2003 He founded Yamaguchi, Nagahama &Mizuno.
2005 Yumi Ohba joined Yamaguchi, Nagahama &Mizuno.
2008 Tomohiro Masaki joined Yamaguchi, Nagahama &Mizuno
2011 The office name was changed to Tokyo Sanno Law Office.
2014 Rie Nojima joined Tokyo Sanno Law Office
2015 Daiki Yamashita joined Tokyo Sanno Law Office
2016 Ayako Yamaguchi joined Tokyo Sanno Law Office

About Us


Adress Ark Hills South Tower 3rd Floor,
4-5, Roppongi 1-chome, Minato-ku,
Tokyo 106-0032 Japan
Tel 050-5556-5914
Fax 03-6277-7036



Take the Tokyo Metro Subway Nanboku line to Roppongi 1 – chome Station, Walk out Exit #3 at ground level and you will see Ark Hills South Tower on your left. Walk inside to the elevator to floor 3.