[Unofficial] Rebuilds the PC web of dアニメストア: full-width grids, every episode at once, and playback on the same page.
Users
16
+8 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#163K
#136K among extensions
Version
1.4.3
updated 11 Oct 2026
Users
monthly, 2 months
Latest, 15 Oct 2026:16 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About d-tweaks
An unofficial extension that rebuilds the PC web of dアニメストア, a Japanese anime streaming service.
The lists become grids over the full width, every episode of a work is on one screen, and an episode plays in a window over the list instead of a navigation. Each of the eleven features has its own switch, and one main switch gives the original site back.
WHAT IT CHANGES
- Lists (continue watching, favorites, history, complete, all works)
Two fixed columns in 860px become a grid over the full width. The paging becomes an infinite scroll, and what you watched, and how far, is on the card.
- Top page
15 horizontal strips (4000 to 10000px wide each) become one screen: a showcase of the ranking, the episodes of today, the ranking with numbers, and one grid with chips. 4700px of height become 1372px.
- Work page
The head becomes a full-width hero and goes from 563px to 320px. The episodes stop moving 12 at a time and become a grid of every episode. The summary, the genres, the cast and the staff stop folding and become tables.
- Search
The search of the header opens a float that does not leave the page, and results arrive while you type. Cmd-K (Ctrl-K) and / open it too. The rentals can be left out, so only what the subscription has is shown.
- Playback
The play button opens a window over the list instead of leaving the page. The control bar is outside of the video, so it hides nothing: previous and next episode, steps of 10 and 30 seconds, play rate, volume, and a large size. From the chapters of the playback data a "skip to the main story" button appears, and the chapters are drawn as a strip under the seek bar. Esc or a click on the background closes it.
- Comments
While an episode plays, the comments of the same episode come from the official channel on nicovideo, over the video and in a list on the right. Their density is a histogram under the seek bar, so the loud parts are visible. A video is accepted only when the work title, the season, the episode number and the length all agree; when it is not certain, nothing is shown, so the comments of another episode never appear. For an episode that the search cannot find, the address of a video can be given by hand.
SETTINGS
The toolbar icon opens a popup, and the same rows are on the options page: a switch per feature, the duration and the resolution of the comments, the smallest width of a card, the resolution of the thumbnails, the default order of the search, and the language of this extension (Japanese or English). A change is saved at once.
PLEASE NOTE
- This is a personal project. It has no relation to NTT DOCOMO, INC. or to nicovideo, and neither of them endorses it.
- It reads the HTML and the CSS of the site to rebuild the display, so a change of the site can break it.
- It has no feature that downloads or redistributes a video, and it never reads the DRM data of the playback interface.
- It works on the PC web (animestore.docomo.ne.jp). The book pages (/book/) and the goods pages (/ec/) are out of scope.
- A subscription to the service is required to watch. This extension gives no access to any content.
PRIVACY
Nothing that identifies a user is collected and nothing is sent anywhere. There is no analytics and no advertising. The settings and the cached comments stay inside your browser.
https://github.com/shsw228/d-tweaks/blob/main/PRIVACY.md
SOURCE CODE
The logic is Rust compiled to WebAssembly. The source and the build command are public.
https://github.com/shsw228/d-tweaks