Encrypted Chats. Anonymous Logs. Pure Privacy
NOKOSAI disappears when you leave. Really disappears. Say what you actually mean — without it following you forever.
Tired of your private words becoming public ads?
Hate that every message lives forever?
Some things should just disappear.
Start a private ghost chat or slip into a NOKOSAI Room — a temporary public space that exists for exactly one hour, then vanishes completely.
Say what you actually mean. Use Confession Mode to go nameless. Watch messages fade as the conversation breathes. No pressure.
When you log out, everything goes. No database, no history, no evidence. Your words live in the moment — then dissolve like morning fog.
One-on-one conversations stored only in Redis. When either person logs out, everything ceases to exist. No recovery, no backup, no trace.
Topic-based public rooms that exist for exactly 1 hour. The last 60 seconds trigger a ritual ending. When the timer hits zero, the room is erased entirely.
Toggle your name off inside any room. Appear as "A Ghost." The honesty it unlocks is remarkable. Moderation still applies under the hood — just not your name.
Older messages in your session slowly fade in opacity. The conversation ghosts itself in real time. Your screen becomes a memory that gradually disappears.
Set your mood — venting, bored, need advice, just listening. Get matched with someone compatible for one private ephemeral conversation. Walk away after.
Write something that only unlocks tomorrow, next week, or on a specific date. Send it into the future. Anticipation as a feature.
Every action earns Ghost Coins. Every milestone unlocks a badge. Flex your history without exposing your conversations.
No private message database. Chat content is Redis-only. It never touches persistent storage. Ever.
Session-bound only. When you log out, your session keys are flushed. There is nothing left to retrieve.
We only store your account. Username, email, hashed password, achievement data. That's the complete list.
No message analytics. We don't analyze, classify, or read your conversations for any purpose including 'improving the product.'
NOKOSAI routes real-time messages over encrypted WebSockets directly into in-memory Redis instances without persistent database logging. Isolated Dockerized services and session-bound encryption keys guarantee that once a session ends, your chat data vanishes completely, delivering private, untraceable communication for security-focused users.
| Security Feature | NOKOSAI | Standard Messaging Apps |
|---|---|---|
| Message Storage | Zero-Log In-Memory (Redis) | Persistent SQL/NoSQL Databases |
| Infrastructure Isolation | Dockerized Microservices | Centralized Shared Storage |
| Real-Time Protocol | Encrypted WSS WebSockets | HTTP Polling / Logged Sockets |
| Identity Masking | Confession Mode ('A Ghost') | Tied to Phone Number / Real Identity |
| Automated Purging | 60-Min Hard Expire & Logout Flush | Manual Deletion / Indefinite Backups |
NOKOSAI is an ephemeral, privacy-first digital sanctuary designed as an antidote to modern corporate social media. Themed around the aesthetic of the ethereal spirit world (Yūrei, Torii gates, and hitodama spirit lights), the platform rejects surveillance capitalism and algorithmic dopamine loops, offering real-time human connection without digital footprints.
No Social Logins or Forced Emails: Users can register and participate without linking a Google account, Apple ID, phone number, or social media profile. Your real-world identity is never tied to your digital presence.
Dual-Identity Architecture: Choose a custom visual Display Name paired with an unalterable, pseudonymous Permanent Ghostname (e.g., ghost_xxxx) generated for anonymous confessions, privacy mode, and message routing.
Zero Identity Linkage: Zero device fingerprinting, no phone-book scraping, and no cross-site tracking cookies.
A Transient Town Square: A real-time, synchronous public frequency shared across the entire community.
Ephemeral Stream: Designed for immediate, live conversation rather than persistent records. The conversation lives in the moment and dissolves cleanly.
Spam & Flooding Protection: Guarded by robust rate limits, clean Markdown formatting, mentions, and ghost interactions without cluttering users' personal inboxes.
Chronological, Unmanipulated Feed: Posts appear strictly in linear chronological order. No hidden ranking algorithms designed to provoke outrage, controversy, or addictiveness.
Quiet Micro-Publishing: Supports clean text, images, and optimized HLS video streams with daily post pacing to prevent feed pollution and promote intentional sharing.
No Engagement Baiting: True organic expression free from sensationalist engagement traps.
Zero-Knowledge Encryption: Built on client-side cryptographic primitives (X25519 ECDH key exchanges, AES-256-GCM, and client key vaults). The server routes encrypted blobs and can never read message contents.
Self-Destruction Lifetimes:
• Keep: Stored only in local client vaults until wiped.
• Ghost (Ephemeral): Disappears automatically after a set countdown (e.g., 24 hours).
• View-Once: Self-destructs immediately after decryption on the recipient's screen.
No Persistent History: Clear cache, unfriend, or vanish at any time with total client-side database wipes.
Spatial Exploration Canvas: An interactive 2D starfield where users navigate as glowing hitodama spirits around Torii gates and astral anomalies.
Interactive Proximity Beacons:
• The Glimmer: Short hook visible to spirits passing by from afar.
• The Core: The deep message or conversation revealed only upon approaching.
Seance Rooms: Ephemeral, timer-based chat rooms (Open, Knock, or Invite) powered by ectoplasm energy that automatically dissolve into the void when their time expires.
Zero Tracking & No Ad Targeting: No tracking pixels (Facebook Pixel, Google Analytics, etc.), no browser fingerprinting, and zero telemetry collected to profile users.
No Data Selling: Personal information, communication graphs, and interests are never packaged, sold, or shared with data brokers.
No Vanity Competitions: No public follower counts, vanity status tiers, or popularity contests that feed social anxiety.
Anti-Doomscroll Design: Intentionally designed without infinite scroll traps, recommendation loops, or behavior-modifying engagement algorithms. You drop in, connect, and vanish when you are done.