Keyaki Studio

Name: Keyaki Studio
Rating: 3.5 (12 reviews)
Author: YUTA UEDA

Avatar 3D Animation Creator

Free · Designed for iPad

12 Ratings
Ages

9+
Years
Category

Photo & Video
Developer

YUTA UEDA
Language

EN
+ 1 More
Size

468
MB

This is an app that allows you to create animations using avatars. You can easily create 3D animations with avatars without using tools like Unity or Blender. Do you want to make an animation alone...? Want to create a manga but can’t draw...? Even without skills, friends, or money, this tool aims to help you turn the stories in your head into videos. [Motion Capture] Capture avatar movements using various methods: ● mocopi ● Animation files (BVH, FBX, GLB) ● VMC Protocol ● AI Camera [Avatar Acting Editing] Edit avatar motions with a variety of features: ● Facial expressions ● Face tracking ● Lip sync (with audio files) ● Hand poses ● Hand tracking ● VRM Import (VRoid Hub integration) ● Bone adjustments ● Trimming [Scene Creation] ● Arrange multiple avatars to create group scenes ● Equip avatars with 3D models or objects ● Import 3D scenes ※ You can import 3D items and scenes from Unity using AssetBundles. [Video Recording] ● Adjust lights, camera effects, and shadows ● Insert images or videos as backgrounds ● AR shooting ※ When using motion capture or AR features, please ensure a safe environment before use.

Ratings & Reviews

3.5

out of 5

12 Ratings

Cool app, but…
10/03/2023

Cameo of the Sun
This is a really good app, and I love that I’m able to pretty much make anything I want in it (though it took me a bit to figure out.)However, I’ve received a network error while in the middle of making a clip and despite my efforts (restarting my internet, restarting my iPad, redownloading the app) I am unable to regain access to the app. If there’s anything I can do to fix this, let me know.

Developer Response
Thank you very much for your review.Sorry for the very late reply.レビューをくださり誠にありがとうございます。お返事が大変遅くなり申し訳ございません。I think this error was an operational error on my part.From now on, I will update carefully.以後、注意深く更新作業を行います。こちらのエラーは私の方の運営ミスだったと思います。If you have any other problems, please contact us through Booth.そのほか問題がございましたらBoothよりご連絡ください。https://keyaki-kaihatsu.booth.pm/items/5428965 Thanks.
Cool app, but…
10/03/2023

Cameo of the Sun

This is a really good app, and I love that I’m able to pretty much make anything I want in it (though it took me a bit to figure out.)However, I’ve received a network error while in the middle of making a clip and despite my efforts (restarting my internet, restarting my iPad, redownloading the app) I am unable to regain access to the app. If there’s anything I can do to fix this, let me know.
Developer Response 03/24/2024
Thank you very much for your review.Sorry for the very late reply.レビューをくださり誠にありがとうございます。お返事が大変遅くなり申し訳ございません。I think this error was an operational error on my part.From now on, I will update carefully.以後、注意深く更新作業を行います。こちらのエラーは私の方の運営ミスだったと思います。If you have any other problems, please contact us through Booth.そのほか問題がございましたらBoothよりご連絡ください。https://keyaki-kaihatsu.booth.pm/items/5428965 Thanks.
Am I only allowed to import animation or pose files?
08/20/2025

kaeyaalex
This app looked promising, but I don't know how to import an avatar without importing it as an already animated character. I can't take the animation off even by clicking delete keyframes, and when I press new clip there is no option to add a model shown anywhere. I can only add one from motion list, but they already have animation. What do I do?

Developer Response
Thank you very much for your review, and I sincerely apologize for the very late reply.To add motions, please use the Motion Capture button on the TOP screen.Additionally, FBX or BVH files can be imported into the app by saving them in the animations folder, or by using the My Assets site:https://keyaki-kaihatsu.fanbox.cc/posts/7842974 レビューをくださり誠にありがとうございます。お返事が大変遅くなり申し訳ございません。TOP画面のモーションキャプチャボタンからモーションを追加していく手順になります。また、FBXやBVHファイルなどはanimationsフォルダに保存するか、マイアセットサイトを使ってアプリにインポートすることができます。
Am I only allowed to import animation or pose files?
08/20/2025

kaeyaalex

This app looked promising, but I don't know how to import an avatar without importing it as an already animated character. I can't take the animation off even by clicking delete keyframes, and when I press new clip there is no option to add a model shown anywhere. I can only add one from motion list, but they already have animation. What do I do?
Developer Response 09/17/2025
Thank you very much for your review, and I sincerely apologize for the very late reply.To add motions, please use the Motion Capture button on the TOP screen.Additionally, FBX or BVH files can be imported into the app by saving them in the animations folder, or by using the My Assets site:https://keyaki-kaihatsu.fanbox.cc/posts/7842974 レビューをくださり誠にありがとうございます。お返事が大変遅くなり申し訳ございません。TOP画面のモーションキャプチャボタンからモーションを追加していく手順になります。また、FBXやBVHファイルなどはanimationsフォルダに保存するか、マイアセットサイトを使ってアプリにインポートすることができます。
😍
03/12/2024

Nayeon ㅓㅑ
So I think it’s a good game but at the start I was really struggling with trying to make videos so then I figured it out on camera mode but my body is always twisting around and I don’t like that so that’s why I gave this a four star rating

Developer Response
Thank you very much for your review.レビューをくださり誠にありがとうございます。Thank you very much for trying it even though there are few tutorials and explanations.チュートリアルや説明が少ないなか、お試しくださり誠にありがとうございます。If you have any problems, please contact us via Booth.問題がございましたらBoothよりご連絡ください。https://keyaki-kaihatsu.booth.pm/items/5428965 Thanks.
😍
03/12/2024

Nayeon ㅓㅑ

So I think it’s a good game but at the start I was really struggling with trying to make videos so then I figured it out on camera mode but my body is always twisting around and I don’t like that so that’s why I gave this a four star rating
Developer Response 03/24/2024
Thank you very much for your review.レビューをくださり誠にありがとうございます。Thank you very much for trying it even though there are few tutorials and explanations.チュートリアルや説明が少ないなか、お試しくださり誠にありがとうございます。If you have any problems, please contact us via Booth.問題がございましたらBoothよりご連絡ください。https://keyaki-kaihatsu.booth.pm/items/5428965 Thanks.
it’s a good app but…
03/10/2024

ST4R_MJ
i was very hard to use for me. and it kept glitching over and over again. there was not a way you could change your avatar in the game. i was looking for a app to be a vtuber but this was not it for me sorry.

Developer Response
Thank you very much for your review.レビューをくださり誠にありがとうございます。I apologize for the misunderstanding.This app is not developed for VTuber streaming. 誤解させてしまい申し訳ございません。このアプリはVTuber配信できるアプリではありません。It is being developed as an Anime video production tool using avatars. アバターを使ったアニメ動画制作ツールとして開発してます。
it’s a good app but…
03/10/2024

ST4R_MJ

i was very hard to use for me. and it kept glitching over and over again. there was not a way you could change your avatar in the game. i was looking for a app to be a vtuber but this was not it for me sorry.
Developer Response 03/24/2024
Thank you very much for your review.レビューをくださり誠にありがとうございます。I apologize for the misunderstanding.This app is not developed for VTuber streaming. 誤解させてしまい申し訳ございません。このアプリはVTuber配信できるアプリではありません。It is being developed as an Anime video production tool using avatars. アバターを使ったアニメ動画制作ツールとして開発してます。

- Fixed minor bugs - UI improvements

Version 1.12.36

12/30/2025

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The developer does not collect any data from this app.

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