Heat protection, a backpack that turns into a chair, and more! Interesting Gadget SHOP in Akihabara, Sanko New and Noteworthy Products [Updated May 23, 2024].

We bring you information on hot new items from "Sanko Rare Mono Shop Akihabara So-honten", where new products are introduced every week!


Heat protection that can be attached to a familiar backpack afterward!
Cool and steamy "Backpack Spacer" 7,280 yen until 5/30 (tax included)




Backpack spacer with cooling plate & fan. Designed to create a space between the backpack and the back, the back can be physically cooled by the cooling plate and further cooled by a fan blowing air into the space.
The cooling plate can cool up to -19°C below ambient temperature.


Comfortable desk time
Motchimochi Napping Pillow" that doubles as a lumbar support 3,480 yen（tax included)



The "Napping Pillow" is a low-resilience tabletoppillow that is difficult to place when not in use. By using this as a lumbar support, it is a napping pillow that can be used in two ways.


It measures 550 (W) x 575 (D) x 112 (H) mm. It can be folded by fastening the top and bottom buckles. It is made of low-resilience urethane material that wraps comfortably even when weight is placed on it. The upper part is shaped to wrap around the face.

Arms can be placed inside for napping with arms in a comfortable position. Can also be used as a lumbar support for the back and hips by placing it on the back of a chair without buckling. The shape conforms to the S-curve of the spine, making it comfortable even during long hours at the desk.

Combination of backpack and chair
BACK PACK CHAIR" 14,800 yen (tax included)



The popular "DOKODEMO SIT AGAIN Rucksack," which combines a chair and a backpack into one, has made a new appearance with increased storage capacity and pockets. It is now even more multifunctional and convenient.

When the pad on the back of the backpack is opened, the chair built into the backpack automatically opens, completing the chair in one second. The back pad becomes a cushion for the chair, providing comfortable seating. You can sit whenever and wherever you want.

The chair is made of steel. A person weighing up to 100 kg can sit on the chair. The chair can be folded and stored in one second by pulling the belt on the back of the chair.



Inside, there is a compartment for a PC, two pockets with zippers, two pockets on the sides, and one pocket in the front section. The bottom of the backpack has rubber bottom studs to prevent dirt. How about this for the summer event season?

Store Information
Store name：Sanko Rare Mono Shop Akihabara So-honten
Address： Shin Suehiro Building B, 3-14-8 Sotokanda, Chiyoda-ku, Tokyo
Business hours：10:30-19:30
Official website：#

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