iiinova — where your digital self keeps evolving

Masataka Hakozaki @mhak.bsky.social · 27/09/2026

Moon jellyfish, here's how it looks now (Jellyfish app in dev)

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Masataka Hakozaki @mhak.bsky.social · 20/09/2026

Jellyfish translucency + blur tweaks ~ଳ

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Masataka Hakozaki @mhak.bsky.social · 06/09/2026

Jellyfish dev progress It can now be grabbed anywhere~

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Masataka Hakozaki @mhak.bsky.social · 05/04/2026

Other UI elements are hidden while adjusting display settings, making it easier to tweak things on screen

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Masataka Hakozaki @mhak.bsky.social · 22/03/2026

Made some wireframe goldfish too 114 vertices, 129 faces, 234 edges each #lowpoly

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Masataka Hakozaki @mhak.bsky.social · 20/03/2026

RYUKIN v1.14.1 is now available [Bug Fixes] - Fixed an issue where colors were limited on some devices, causing banding in the background - Fixed an issue where purchases made on another device were not reflected on Android

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Masataka Hakozaki @mhak.bsky.social · 03/03/2026

RYUKIN app is 50% off too for #GoldfishDay in Japan ✿ [$3.49 ➔ $1.69 until Mar 4] iOS➔ apps.apple.com/app/ryukin/i... Android➔ play.google.com/store/apps/d...

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Masataka Hakozaki @mhak.bsky.social · 03/03/2026

Mar 3 is Goldfish Day in Japan ✿ “Wa Kingyo” app is free to celebrate! [$1.49 ➔ FREE until Mar 4, 23:59 (JST)] iOS ➔ apps.apple.com/app/wakingyo... A relaxing app with soothing water sounds and gentle ripple effects, released in 2009

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Masataka Hakozaki @mhak.bsky.social · 01/03/2026

Low-poly goldfish finally released! RYUKIN App v1.14.0

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Masataka Hakozaki @mhak.bsky.social · 08/02/2026

Made low-poly goldfish #256fes 256 polygons, 150 vertices each

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Masataka Hakozaki @mhak.bsky.social · 07/12/2025

Now supports iPad Slide Over Enjoy interacting with them during your work breaks RYUKIN App v1.13.5

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Masataka Hakozaki @mhak.bsky.social · 03/11/2025

Ghosts have been added 👻 RYUKIN App (v1.13.2)

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Masataka Hakozaki @mhak.bsky.social · 31/10/2025

Ghosts in the tank 👻 Made glowing and translucent ones too

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Masataka Hakozaki @mhak.bsky.social · 29/10/2025

Their eyes glow mysteriously...

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Masataka Hakozaki @mhak.bsky.social · 29/10/2025

Pet ghosts in a tank 👻 Made a black one too

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Masataka Hakozaki @mhak.bsky.social · 05/10/2025

Jellyfish arms physics test. I decided to make a new jellyfish app. What’s your favorite jellyfish?

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Masataka Hakozaki @mhak.bsky.social · 21/09/2025

Jellyfish in progress. Testing softness of bell & tentacles. #unity3d #indiedev

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Masataka Hakozaki @mhak.bsky.social · 06/08/2025

RYUKIN bug fix update (v1.11.4) released. It fixes an issue where, in certain environments, the display could freeze and the app might crash after stuttering. I'm really sorry for the inconvenience 🙇‍♂️ and truly appreciate everyone who reported the issue 🙏

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Masataka Hakozaki @mhak.bsky.social · 30/07/2025

RYUKIN v1.11 is out now 🫧 - New objects: balloons and bubbles - 3 new tanks including cylinder - Added field of view adjustment slider - Added background gradient control

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Masataka Hakozaki @mhak.bsky.social · 21/07/2025

I thought I was making just water bubbles...

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Masataka Hakozaki @mhak.bsky.social · 22/06/2025

Testing field of view slider. By keeping the target the same size, the depth perception changes. #screenshotsaturday #indiedev

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Masataka Hakozaki @mhak.bsky.social · 15/06/2025

Now the blobs remain visible even when they overlap. Only the outer refracted edges are drawn. #shader #liquid

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Masataka Hakozaki @mhak.bsky.social · 08/06/2025

RYUKIN 1.10 now available. 10 new goldfish added. It's getting livelier.

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Masataka Hakozaki @mhak.bsky.social · 18/05/2025

Working on the fluffy head. The soft, see-through look might be coming through now.

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Masataka Hakozaki @mhak.bsky.social · 03/05/2025

Implementing smarter autofocus.

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Masataka Hakozaki @mhak.bsky.social · 25/04/2025

My Unity asset is on Spring Sale! 70% off until midnight (JST), then 50% off until May 8. Don’t miss this chance ⚡️

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Masataka Hakozaki @mhak.bsky.social · 13/04/2025

Phone × Prism Transparent Display...?

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Masataka Hakozaki @mhak.bsky.social · 06/04/2025

Sakura Rock Garden Now available in the app ✿

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Masataka Hakozaki @mhak.bsky.social · 23/03/2025

Working on blending the boundaries between moss and rocks, which are currently too noticeable. I created a moss stamp effect with less repetition. #screenshotsaturday #indiedev

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Masataka Hakozaki @mhak.bsky.social · 13/03/2025

RYUKIN 1st Anniversary ✨ It's been an incredible year since I launched RYUKIN. I'm truly grateful to everyone who has enjoyed it. Thank you all for your support!

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Masataka Hakozaki @mhak.bsky.social · 02/03/2025

Mar. 3rd is #GoldfishDay Relax and enjoy the beauty of goldfish ✨

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Masataka Hakozaki @mhak.bsky.social · 24/02/2025

The new Cat Goldfish update is now live 🐈‍⬛✨

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Masataka Hakozaki @mhak.bsky.social · 22/02/2025

Meow meow meow 🐈 Today is #CatDay in Japan (Feb 22nd) I added more cat goldfish.

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Masataka Hakozaki @mhak.bsky.social · 19/02/2025

iOS 18 dark mode icon now supported.

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Masataka Hakozaki @mhak.bsky.social · 16/02/2025

RYUKIN 1.7.0 is now available! New features including translucent fins and a new aquatic plant tank. Enhanced fish visuals ✨

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Masataka Hakozaki @mhak.bsky.social · 22/12/2024

Testing water plants softness. Added new tall plants, so the swaying system is being redesigned. #screenshotsaturday #indiedev

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Masataka Hakozaki @mhak.bsky.social · 24/11/2024

Retrying fin transparency, which I had to abandon before due to performance issues. #screenshotsaturday #shader #indiedev

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