Teichiku
February 11, 1934 - Teikoku Chikuonki Company was founded in Nara, Japan.
February 11, 1953 - Teikoku Chikuonki was renamed Teichiku, Inc.
1999 - Tokyo head office moved from Aobadai, Meguroku to Jingumae, Shibuya-ku and the company was renamed "Teichiku Entertainment, Inc.