On March 10, 2026, keyboard creator d./// updated his X to announce that he will be selling a small quantity of Gravity-45 d./// original case Kit at Keyboard Market Tokyo 2026.
Notice
– d./// (@don_donchi) March 10, 2026
We will be distributing a small amount of Gravity-45 d./// original case kit at the booth of All-Japan Mini Keyboard Federation in G-09, in connection with the Key Kett on March 28!
We plan to make a kit that can be used as a keyboard by simply preparing Cherry MX compatible switches! pic.twitter.com/RxmixELcwZ
- Sales Booth: G-09 All Japan Miniature Keyboard Federation
- Price: To be determined
- Must be purchased separately: Cherry MX compatible key switches (44 keys)
Gravity45 is a 40% layout mechanical keyboard with a separate left/right structure that was launched on August 27, 2025.
It was a hot topic, with several media outlets picking up on the story.
Mr. d./// will be selling an original case that he designed exclusively for Gravity45.
One major feature is the three-piece design (top case, middle case, and bottom case).
It uses a floating structure with MoutPin, and is characterized by a relatively soft key feel.
Since it is not equipped with forms, etc., the keyboard has a relatively clacky typing sound, making it a keyboard that is fun to type on.
The products are handmade in limited quantities, so those interested should visit the booth as soon as possible.
Click here to purchase tickets for Keyboard Market Tokyo ▷▷▷.
- First written on: March 11, 2026
- Last update: March 11, 2026
- Method of coverage: See SNS postings
- Reference and citation: https://x.com/don_donchi/status/2031337224005103866
- Conflicts of interest: Product offering: Yes Monetization link in this paper: No
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