SUPI ‐ 周波数で幽霊を感知・共有‐

━━━━━━━━━━━━━━━━━━━━━━━━━━━
SUPI—Mapping Presences.

━━━━━━━━━━━━━━━━━━━━━━━━━━━

▍ There's something there—that feeling might not be your imagination.

Humans have long sensed "presences."

A chill on the skin, a strange feeling running down the nape of the neck, a shadow flickering at the corner of the eye.

SUPI is an app that scientifically explores these "sensations" using the power of your smartphone.

━━━━━━━━━━━━━━━━━━━━━━━━━━━
What you can do with SUPI
━━━━━━━━━━━━━━━━━━━━━━━━━━━
▍ 1. 18Hz Presence Scanner
The ultra-low frequency range of 18-19Hz is considered to be at the very edge of the human hearing range.
According to overseas reports, this frequency band has been linked to "spiritual phenomena."
SUPI integrates and analyzes the smartphone's microphone, accelerometer, gyroscope, and geomagnetic sensor to determine the strength of the presence in real time.

▍ 2. Camera Spiritual Vision Mode
Simply point your camera. Beautiful particles powered by the Skia engine visualize the energy of the place with color and movement.
Shrines, ruins, your usual room—there might be "something" in unexpected places.

▍ 3. Presence Map (Nationwide Shared)
Post the spots you detect, along with their location information.
Detection spots collected by users across Japan are pinned one after another on the map.
"That park, I knew it!"—Data weaves new stories.

▍ 4. Purification Sounds (9 types + all-purpose pack)
Use in places where you've noticed concerning reactions. For your bedtime routine.
Nine types of purification sounds designed based on ethnic music, overtones, and nature sounds.
An all-purpose pack containing all of them is also available.

▍ 5. Community
Share your experiences, spot information, and hearts on detection results.
A quiet and gentle community where you can feel "I'm not alone."

━━━━━━━━━━━━━━━━━━━━━━━━━━━
👥 Recommended for people like this
━━━━━━━━━━━━━━━━━━━━━━━━━━━
・Those who want to scientifically record their mysterious sensations
・Those who enjoy visiting shrines and haunted places
・Those who want to listen to purifying sounds on nights when they have trouble sleeping
・Those who want to safely share their mysterious experiences
・Those interested in meditation and healing

━━━━━━━━━━━━━━━━━━━━━━━━━━━
🌏 4 Language Support
━━━━━━━━━━━━━━━━━━━━━━━━━━━
Japanese, English, Chinese, Korean Full Screen Support

━━━━━━━━━━━━━━━━━━━━━━━━━━━
🔐 Privacy and Security
━━━━━━━━━━━━━━━━━━━━━━━━━━━
• All communications are encrypted with TLS
• Location sharing is optional and only available when posting
• Accounts can be completely deleted at any time within the app
• GDPR / APPI compliant

━━━━━━━━━━━━━━━━━━━━━━━━━━━
📖 Terms of Use
━━━━━━━━━━━━━━━━━━━━━━━━━━━
SUPI is an app intended for entertainment, exploration, and self-expression.
It does not provide medical advice, diagnosis, or scientific confirmation of paranormal phenomena.
Please enjoy the results as entertainment to aid your personal senses.

━━━━━━━━━━━━━━━━━━━━━━━━━━━
Map the presence.
With SUPI, let's all draw a map of the invisible world.
━━━━━━━━━━━━━━━━━━━━━━━━━━━