Nagashima Ohno & Tsunematsu

Nagashima Ohno & Tsunematsu (長島・大野・常松法律事務所 Nagashima Ōno Tsunematsu Hōritsu Jimusho) is one of the "Big Four" law firms in Japan. It was founded in 2000 upon the merger of Nagashima & Ohno with Tsunematsu Yanase & Sekine. Nagashima & Ohno was founded in 1961 and was considered to be one of the "Big Four" prior to the merger. Tsunematsu Yanase & Sekine was founded in 1987 by a group of lawyers who left the firm of Blakemore & Mitsuki.

Nagashima Ohno & Tsunematsu

Nagashima Ohno & Tsunematsu (長島・大野・常松法律事務所 Nagashima Ōno Tsunematsu Hōritsu Jimusho) is one of the "Big Four" law firms in Japan. It was founded in 2000 upon the merger of Nagashima & Ohno with Tsunematsu Yanase & Sekine. Nagashima & Ohno was founded in 1961 and was considered to be one of the "Big Four" prior to the merger. Tsunematsu Yanase & Sekine was founded in 1987 by a group of lawyers who left the firm of Blakemore & Mitsuki.