Stock Procedure Information

Stock Transfer Agent

Please contact the following for administrative procedures for the HDSI stock.

	Special Account (If your account is not with a securities company)	Account with a Securities Company
Mailing Address	Stock Transfer Agency Department Mizuho Trust & Banking Co., Ltd. 2-8-4 Izumi, Suginami-ku, Tokyo 168-8507	Please contact the securities company you have an account with.
Telephone	Toll-free in Japan 0120-288-324 (9:00–17:00 except weekends and public holidays)
Website	Mizuho Trust & Banking Co., Ltd.
Procedures at Counters	Various administrative procedures Mizuho Trust & Banking Head office and branches Mizuho Securities Head office, branches, and Planet Booths in Mizuho Bank
Note	Stock trading other than sale or purchase of a number of shares less than one unit of stock is unavailable through Special Accounts. It is necessary for the holder of such shares to open an account with a securities company and transfer shares from the special account.	For issuance of payment details, please use the contacts for "Special Account."
Payment of unpaid dividends	Head office and branches of Mizuho Trust & Banking, Mizuho Bank, and Mizuho Securities

Securities Code	6324
Listed Stock Exchanges	Standard Market, Tokyo Securities Exchange
Fiscal Year	From April 1 to March 31 of the following year
Ordinary General Meeting of Shareholders	June of each year (record date: March 31 of each year)
Record Dates for Dividend Payment	Year-end dividend: March 31 Interim dividend: September 30
Number of shares constituting one unit of stock	100 shares
Transfer Agent Special Account Manager	Mizuho Trust & Banking Co., Ltd. 1-2-1 Yaesu, Chuo-ku, Tokyo
Handling Office	Stock Transfer Agency Department, Head Office Mizuho Trust & Banking Co., Ltd. 1-2-1, Yaesu, Chuo-ku, Tokyo, Japan
Method of Public Notice	Electronic notice In the event that electronic public notice is unavailable, the Company shall post a public notice in the Nikkei