TSUKUMO is the Wisest Choice for PC Parts with Six Stores in Akihabara




TSUKUMO as a general computer shop that carries PC hardware, memories, SSD・HDD, motherboards, and VR equipment.

It doesn`t just sell Win&Mac PCs, but also parts which you can use to make your own computer. 

While Softmap has a great PC selection, Tsukumo focuses more on PC parts. They are both reliable stores, and how they rank depends on what you are looking for.

In Akihabara, there are six stores: PC Main shop, Main shop II, Main Shop III, TSUKUMO_eX., DOS/V PC Kan and 12 Goten. All have big, green signboard and are easily accessible from JR Akihabara.



TSUKUMO Pasokon Honten (Pasokon Honten = PC Main store)


TSUKUMO Main store consists of three adjacent stores.



PC Main store

  • B1F:computer parts
  • 1F:computers
  • 2F:computer parts
  • 3F:network floor (11:00~20:00)
  • 4F:corporate sales office
  • 5F: support center
  • (Monday~Friday 11:00~20:00、Weekend and holidays 10:30~19:30)


PC Man Store II

  • B1F:monitors
  • 1F:HDD SSD
  • 2F:event floor
  • 3F:robot kits・parts



PC Main Store III

  • 1F:VR floor(11:00~20:00)


Business hours:


10:00~21:00(some floors have different hours)

Regular days-off:New Year




1-9-7, Sotokanda, Chiyoda Ku, Tokyo To, 101-0021, Japan






Aside from computer and computer parts, TSUKUMO_eX sells products from its private brand series eX.computer. The black building is attention-grabbing and easy to spot. 


  • B1F:RAZERSTORE products(10:00~21:00)
  • 1F:eX.computer(made-to-order PCs、laptops、tablets、memory cards etc.)
  • 2F:LCD monitors・PC accessaries
  • 3F:storage・network
  • 4F:CPU・motherboards
  • 5F:graffic boards・PC power supply
  • 6F:customer support for PC parts(price estimate requests)


Business hours:



Regular days-off:New Year


Address :


4-4-1, Sotokanda, Chiyoda Ku, Tokyo To, 101-0021, Japan






TSUKUMO DOS/VPC Kan carries ASUS products、new・secondhand computers and accessories.

  • B1F:buying secondhand products (Monday~Saturday 10:00~19:30; Sunday・Holiday 10:00~18:30)
  • 1F: ASUS flagship・store、ASUS support center(computers、accessories、tablets、smartphones、motherboards, etc.)
  • 2F:new computers・LCD monitors・storage
  • 3F:new computer parts
  • 4F:secondhand products・gaming devices (Monday~Friday 11:00~21:00; Weekend・Holiday 10:00~21:00)


Business hours:



Regular days-off: New Year




1-11-3, Sotokanda, Chiyoda Ku, Tokyo To, 101-0021, Japan


12 Goten


New computer parts, IoT, study materials, such as Raspberry Pi


Business hours:


Monday~Friday 11:00~20:30 Saturday・Sunday・Holiday 10:00~20:00

Regular days-off:New Year




3-4-15, Sotokanda, Chiyoda Ku, Tokyo To, 101-0021, Japan


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