Tokyo Radio Department Store

Hours

The building lists 10:00-19:00 but the official page itself says hours differ by tenant and asks you to check with each shop. No regular holiday is stated.

From the official page · https://www.tokyoradiodepart.co.jp/access.html ·Verified 2026-09-05

Floor guide

B1F

Used and junk PCs, parts and transformers (Akihabara Saishu Shobunjo, General Trans Hanbai, Shonan Tsusho and others)

1F

Cases and chassis (Okuzawa), LEDs and general parts (Sunrise, Parts Land), microwave and RF components, microcontroller and maker kits (PCN Akihabara, Shigezone) and PC peripherals (Kaden no Ken-chan)

2F

Vacuum-tube specialists (Shinkukan Hasegawa, Sakuraya Denki 2F), resistors, capacitors and audio parts (Kaijin Musen), cases and board materials (SS Musen), and the Maywa Denki nonsense-instrument shop known for the Otamatone

3F

Special electronic components (Saito Denki Shokai), imported vacuum tubes and parts (San-ei Denki), AC adapters, fans and audio plugs (Hirasawa Denki) and used PC parts (AKIBAJUNKS)

How to find it

Leave the JR Akihabara Electric Town ticket gate to the right; the plaza is straight ahead, and from there you walk left. The Sobu-line viaduct over the main road is the landmark - cross at the crossing beneath it and the building is on the far side. The official page calls it a two-minute walk.

Tips

• Floor after floor of one- and two-metre parts counters. There is no anime or game retail here: it is vacuum tubes, resistors, connectors and maker kits, a shopping stop rather than a sightseeing one.
• The Maywa Denki shop on 2F sells nonsense instruments such as the Otamatone and its goods, worth a look even if you do not solder.
• The building runs 10:00-19:00 but each stall keeps its own hours and holidays, so many counters are shut in the evening.

Address

東京都千代田区外神田1-10-11 東京ラジオデパート