和暦変換（改元日対応）
By mokuo
西暦と和暦を日付単位で相互変換します。改元のあった年は境界日を注記で示します。外部に送信しません。
Time on the storeUnder 6 monthsA rough range, not an exact date
Store users4As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update5 Aug 2026Version 1.0.0, 2 months ago
How 和暦変換（改元日対応） is doing
和暦変換（改元日対応） has been on the store for less than six months and is in the lower half of Tools by users.
- Time on the store
- Under 6 months
A rough range, not an exact date.
Members see the exact launch date, growth history and every release
Inside the extension
Product image 1 of 2Reviews
Loading reviews…
The maker
mokuo has 5 listings on the store. Updates most of their listings often.
- Listings
- 5
- Combined store users
- ≈15
- Store Featured
- 0
- Updated in the last 90 days
- 5 of 5
- ブックマーク受信箱3 users · updated 17 days ago
- ページ情報ワンクリック台帳3 users · updated 3 months ago
- 音声タブコントローラー3 users · updated 3 months ago
- リンク期限リマインダー2 users · updated 3 months ago
Combined users can count the same person more than once. See all 5 listings
Ext Watch AI
Should you build in this niche?
One research report for 和暦変換（改元日対応）. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days