Hakui Koyori's Laboratory || 博衣こよりの研究室
Fan server dedicated to Hakui Koyori from Hololive! 博衣こよりの研究室へようこそ！(English/日本語)
discord.gg/koyorislabAnimated IconInvite SplashVanity URLGuild TagsCommunityDiscoverableNewsAnimated BannerBannerAuto ModerationMember Verification Gate EnabledRole IconsSoundboardcreated Nov 28, 2021id 914326574189383691
7,548
members
2,685
online now
35.6%
active ratio
83
legitimacy score
17
Nitro boosts
Medium
verification gate
4h ago
last measured
How the legitimacy score of 83 is calculated
Activity +35 35.6% onlineVerified / partner +0 noAge +12 4.9 yrSize +16 7,548 membersCommunity status +10 discoverableTrack record +10 measured 49 day(s) over 67d
Live activity (widget)
📈 Measured live across 49 days (67d tracked, 51 snapshots). 🔗 Linked 3 times across the web. 😀 140 custom emojis, 60 stickers.
Bigger than 97% of Community Other servers (224,314 measured)
Now playing
Discord-measured game activity
Discord's own per-game activity figure for this server, as published by Discord — not our measurement.
| Game | Activity score |
|---|---|
| Zenless Zone Zero | 6,331 |
| Honkai: Star Rail | 5,162 |
| Wuthering Waves | 5,103 |
| Genshin Impact | 4,149 |
| Fortnite | 1,593 |
Games this server has been measured playing
Historical record from our measurements over time — separate from the live “Now playing” list above.
| Game | Peak players | Last seen |
|---|---|---|
| ROBLOX | 3 | Oct 16, 2026 |
| RuneLite | 1 | Oct 16, 2026 |
| Silver Pines | 1 | Oct 16, 2026 |
| Dead by Daylight | 1 | Oct 16, 2026 |
| Enshrouded | 1 | Oct 16, 2026 |
| FINAL FANTASY XIV ONLINE | 2 | Oct 15, 2026 |
| Supermarket Simulator | 1 | Oct 15, 2026 |
| Umamusume: Pretty Derby | 1 | Oct 15, 2026 |
| AION 2 | 2 | Oct 15, 2026 |
| Super Battle Golf | 1 | Oct 15, 2026 |
| Deadlock | 1 | Oct 15, 2026 |
| ELDEN RING | 1 | Oct 15, 2026 |
| hololive Dreams | 1 | Oct 14, 2026 |
| Arknights | 1 | Oct 14, 2026 |
| Aniimo | 1 | Oct 14, 2026 |
| World of Warcraft | 1 | Oct 14, 2026 |
| Genshin Impact | 1 | Oct 13, 2026 |
| Zenless Zone Zero | 1 | Oct 13, 2026 |
| Fortnite | 1 | Oct 13, 2026 |
| ロマンシング サガ2 リベンジオブザセブン | 1 | Oct 11, 2026 |
| Honkai: Star Rail | 1 | Oct 11, 2026 |
| Risk of Rain 2 | 1 | Oct 11, 2026 |
| Company of Heroes 3 | 1 | Oct 11, 2026 |
| League of Legends | 1 | Oct 10, 2026 |
| RV There Yet? | 1 | Oct 10, 2026 |
| GODDESS OF VICTORY: NIKKE | 1 | Oct 10, 2026 |
| Counter-Strike: Source | 1 | Oct 8, 2026 |
| Counter-Strike 2 | 1 | Oct 7, 2026 |
| Gears of War: E-Day | 1 | Oct 7, 2026 |
| Heroes of the Storm | 1 | Oct 7, 2026 |
Member history
Measured 103 times; its member count changed 42 times.
Invites seen
| Code | Type | Status | Last live |
|---|---|---|---|
| discord.gg/koyorislab | vanity · primary | live | 4h ago |
| discord.gg/DnV8jwGrvg | invite | live | 67d ago |
Embed & API. 
<img src="https://guildregister.com/badge/914326574189383691.svg"> · JSON · Own this server? Claim itFirst seen Aug 10, 2026. Member and online counts are Discord's own approximate counts, measured from the public invite API. GuildRegister is not affiliated with Discord.