diff --git a/README.md b/README.md
index 88510eab3..b8ffd51da 100644
--- a/README.md
+++ b/README.md
@@ -44,9 +44,9 @@ If you want to translate Misskey, please see [Translation guide](./docs/translat
:mortar_board: Notable contributors
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-| ![syuilo][syuilo-icon] | ![Morisawa Aya][ayamorisawa-icon] | ![otofune][otofune-icon] | ![akihikodaki][akihikodaki-icon] | ![rinsuki][rinsuki-icon] |
-|:-:|:-:|:-:|:-:|:-:|
-| [syuilo][syuilo-link]
Owner | [Aya Morisawa][ayamorisawa-link]
Collaborator | [otofune][otofune-link]
Collaborator | [akihikodaki][akihikodaki-link] | [rinsuki][rinsuki-link] |
+| ![syuilo][syuilo-icon] | ![Morisawa Aya][ayamorisawa-icon] | ![otofune][otofune-icon] | ![akihikodaki][akihikodaki-icon] | ![tamaina][tamaina-icon] | ![rinsuki][rinsuki-icon] |
+|:-:|:-:|:-:|:-:|:-:|:-:|
+| [syuilo][syuilo-link]
Owner | [Aya Morisawa][ayamorisawa-link]
Collaborator | [otofune][otofune-link]
Collaborator | [akihikodaki][akihikodaki-link] | [tamaina][tamaina-link] | [rinsuki][rinsuki-link] |
[List of all contributors](https://github.com/syuilo/misskey/graphs/contributors)
@@ -92,6 +92,8 @@ Misskey is an open-source software licensed under [GNU AGPLv3](LICENSE).
[akihikodaki-icon]: https://avatars2.githubusercontent.com/u/17036990?s=70&v=4
[rinsuki-link]: https://github.com/rinsuki
[rinsuki-icon]: https://avatars0.githubusercontent.com/u/6533808?s=70&v=4
+[tamaina-link]: https://github.com/tamaina
+[tamaina-icon]: https://avatars1.githubusercontent.com/u/7973572?s=70&v=4
[mirro-san-link]: https://github.com/mirro-san
[mirro-san-icon]: https://avatars1.githubusercontent.com/u/17948612?s=70&v=4