JAPANESE
News List
2021.06.14
Headquarters location and business location changed due to head office relocation
2020.06.26
19th period Financial Statements
2019.09.13
BB Backbone newly launches “BBB Spectrum Service” between Otemachi and Ariake Area
2019.06.28
18th period Financial Statements
2018.08.01
17th period Financial Statements
2017.07.25
16th period Financial Statements
2016.07.13
15th period Financial Statements
