===== What is this? =====
Hard off is a chain for used hardware in Japan. Keeping some notes here on which stores I visited, and what they had. More categories than single items.. as the items change over time.

=== Northwest of Tokyo ===
  * HARD OFF Oizumigakuen/ハードオフ 大泉学園店
    * 住所地：〒178-0062 東京都練馬区大泉町6-2-5 
    * visit 20231014
    * this one is quite small. PCs, gaming consoles

=== West of Tokyo ===
  * Hard off Hachioji Horinouchi shop/ハードオフ八王子堀之内店
    * 所在地: 〒192-0355 東京都八王子市堀之内3-3-11 
    * visit 20231001
    * PCs, gaming consoles, MSDOS floppy games, 8inch floppy drive, NEC PC 8801-MK2, NEC 9801VM, NEC PC8801
  * Hard off Hobby off Off House/ハードオフ多摩和田店
    * 所在地 	〒206-0001 東京都多摩市和田1434-1
    * visit 20231001
    * PCs, model railway cars, NEC PC-8801
  * HARD OFF Inagi Yanoguchi Shop/ハードオフ稲城矢野口店
    * visit 20231001
  * HARD OFF KICHIJOJI/吉祥寺店
    * visit 20231014, 20240211
    * rather big
    * PCs, gaming consoles, some old pcs, many instruments and much audio equipment
  * Hard Off Mitaka Jindaiji Store/ハードオフ三鷹深大寺店
    * visit 20240211
    * PCs, gaming consoles, MSX (as of 20240211)
  * Hard Off/ハードオフ 高円寺純情商店街店
    * visit 20240212
    * rather small, just few PCs, gaming consoles, instruments

=== South of Tokyo / Kawasaki ===
  * Hard off Yokohama-Ichigao/ハードオフ横浜市ヶ尾店
    * 所在地: 5 Chome-18-15 Edanishi, Aoba Ward, Yokohama, Kanagawa 225-0014
    * visit 20240204
    * PCs, gaming consoles, MSX (as of 20240204)