Olympus has four camera repair centers in Japan as listed below. (Japanese list here.)
You can also call their repair center to arrange for them to pick up your camera for repairs. Call this toll-free phone number:
0120-97-1995
Operator hours: 8 am to 9 pm M-F, and 9 am to 5 pm on other days including national holidays.
Olympus Plaza Tokyo オリンパスプラザ 東京
Address: NBF Ogawamachi Bldg. 2nd floor
Kanda Ogawamachi 1-3-1
Chiyoda-ku, Tokyo, Japan 101-0052
〒 101-0052東京都千代田区神田小川町1-3-1 NBF小川町ビル
Phone: (03) 3292-3403
0120-084215 (Toll-free)
Web Site: http://www.olympus.co.jp/jp/contact/list/map_format.cfm?site_id=22&nickname=plazat
Hours: 10:00-18:00, closed Sun. and national holidays
Directions: There is also a product showroom and gallery on the 1st floor. Near Ogawamachi Station Exit A6 on the Toei Shinjuku Line, Shin-Ochanomizu Station Exit B6 on the Chiyoda Line, Awajicho Station Exit A4 on the Marunouchi Line.
Olympus Plaza Osaka オリンパスプラザ 大阪
Address: MID Nishi-honmachi Bldg. 1st floor
Awaza 1-6-1
Nishi-ku, Osaka, Japan 550-0011
〒 550-0011大阪市西区阿波座1-6-1 MID西本町ビル
Phone: (06) 6535-7980
Web Site (map): http://www.olympus.co.jp/jp/contact/list/map_format.cfm?site_id=22&nickname=plazao
Hours: 10:00-18:00, closed Sat., Sun., and national holidays
Directions: There is also a product showroom and gallery. Near Honmachi Station Exit 22 and 23 (Yotsubashi, Chuo, and Midosuji subway lines).
Olympus Sapporo Service Station
Address: Sapporo Fukoku Seimei Bldg. 11th floor
Kita 4-jo Higashi 1-2-3
Chuo-ku, Sapporo, Hokkaido 060-0034
オリンパスイメージング株式会社 札幌支店
〒 060-0034北海道札幌市中央区北4条東1-2-3 札幌フコク生命ビル
Phone: 011-222-2570
Web Site (map): http://www.olympus.co.jp/jp/contact/list/map_format.cfm?site_id=20&nickname=sapporo
Hours: 9 am to 5 pm, closed Sat., Sun., and national holidays
Directions: 7-min. walk from JR Sapporo Station South Exit, 5-min. walk from Toho Line Sapporo Station Exit 18 and 19.
Olympus Fukuoka Service Station
Address: Fukuoka Fukoku Seimei Bldg. 6th floor
Watanabe-dori 3-6-11
Chuo-ku, Fukuoka, Japan 810-0004
オリンパスイメージング株式会社 福岡支店
〒 810-0004福岡県福岡市中央区渡辺通3-6-11 福岡フコク生命ビル
Phone: 092-761-4469
Web Site (map): http://www.olympus.co.jp/jp/contact/list/map_format.cfm?site_id=20&nickname=fukuoka
Hours: 9 am to 5 pm, closed Sat., Sun., and national holidays
Directions: Near Watanabe-dori Station on the Nanakuma Line.