Hoshé
Brain Rest Game · Designed in Japan
A mindful experience designed with sound and color.
Just connect bubbles. That's all it takes to find stillness.
Concept
Social media, notifications, news—the modern brain rarely gets a moment of true rest. The time we spend "just being" has nearly disappeared.
Hoshé was designed in Japan with a different intention: not to stimulate your brain, but to gently quiet it. This is the fundamental difference between Hoshé and other games.
Science
Multiple studies have shown that sound and color influence our state of attention and relaxation. Hoshé draws on this research to design a sensory experience.
Research
・Stanford University (2022) research found that 15 minutes of music listening significantly enhances parasympathetic nervous system activity.
・Color psychology studies (Elliot & Maier, 2014) indicate that blue and green tones tend to lower heart rate and promote relaxation.
・Frontiers in Psychology (2019) published research showing that repetitive simple movements can produce brainwave patterns similar to mindfulness states.
※ Hoshé is designed with reference to these findings but does not guarantee specific effects.
What are θ waves?
A brain state close to
"just zoning out."
Right before sleep, while soaking in a bath, the moment an idea suddenly appears—these are moments when the brain is said to be near a θ-wave state.
Japanese Aesthetics
Ma · The Space Between
In Japanese aesthetics, ma is the meaningful pause—the silence between notes in music, the empty space in a painting. Hoshé is built around this principle. The colors fade. The sounds settle. The game lets you exist in the spaces between your thoughts.
Design
Each mode has distinct frequencies, reverb, and overtones. Sound's influence on relaxation and focus is well-documented, and Hoshé is designed with this in mind.
🎧 Headphones recommendedHue, brightness, and saturation are calibrated to match the intention of each mode.
The rhythm of connecting bubbles creates a quiet, meditative pace.
Modes
When to play
Hoshé doesn't ask for an hour of your day. It fits in the small pauses—the spaces between everything else.
When your mind is fed and clear. A morning ritual that doesn't rush you into the day.
The five minutes between leaving home and arriving. On the train. In a waiting room. Quietly.
Just steam and screen light, nothing else. The day's noise gently fading out.
Instead of scrolling, instead of thinking about tomorrow—just colors. Just stillness.
Why Hoshé
"On nights when
you want to do nothing,
it's just right."
The nights you can't put your phone down. Social media gives you nothing, but you can't sit still either. For those moments, Hoshé exists.
Benefits
Reviews
"I tried it before bed and got sleepy without realizing it. It forces you to zone out in a way that feels new."
"My head clears. It's less like a game and more like meditation—but easier to keep up with than meditation."
"Being able to empty my mind is something new. Games usually require thinking; this one lets me stop."
"With headphones on, it really feels like another world. The Ocean mode especially is otherworldly."
"Just five minutes between work tasks and somehow my mood resets."
Pricing
Recommended setup
Hoshé runs in your browser, but you can add it to your iPhone home screen to use it like an app. Purchase data is saved in your browser, so please use this method.
Open Hoshé in Safari
Use Safari, not Chrome.
hoshe.app
Tap the share button
The □↑ icon at the bottom of Safari.
Select "Add to Home Screen"
The Hoshé icon will appear on your home screen. Launch from there going forward.
⚠️ Important: Clearing Safari's "History and Website Data" may reset your purchase information. Please launch from the home screen icon.
FAQ
No download · Free plan available · Play in your browser