Organization XIII // O13 #3594708
Game fan groupsENKingdom HeartsRoleplayFan Community
Description
"Hearts are power. Nothingness is eternal!" ~Xemnas The largest and most active Kingdom Hearts fan group on Roblox. Organization XIII is a group of powerful Nobodies, whose sole purpose is to collect hearts and summon Kingdom Hearts. Nobodies strong enough to retain their human form are recruited into the ranks of the Thirteen. The lower ranks of Nobodies, Dusks, Creepers etc. serve as soldiers. The ultimate goal of Organization XIII is for every one of its members to again have a heart. This group is mainly for Kingdom Hearts roleplay and fanbase purposes. The World That Never Was has numerous areas to explore, while Kingdom Hearts: Another Side is our main game. Want to join a Division? Join the group's Diescord server: 9DCkSpq (Or look under Social Links and click the link.)
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 12 Oct 2026, 05:10 | 2,547 | +1 |
| 6 Oct 2026, 00:20 | 2,546 | -1 |
| 27 Sept 2026, 21:41 | 2,547 | +1 |
| 24 Sept 2026, 23:58 | 2,546 | -1 |
| 24 Sept 2026, 01:55 | 2,547 | -1 |
| 22 Sept 2026, 23:20 | 2,548 | +1 |
| 18 Sept 2026, 20:10 | 2,547 | +1 |
| 16 Sept 2026, 18:31 | 2,546 | +2 |
| 5 Sept 2026, 22:40 | 2,544 | -1 |
| 22 Aug 2026, 14:10 | 2,545 | -1 |
| 12 Aug 2026, 22:40 | 2,546 | +1 |
| 10 Aug 2026, 12:07 | 2,545 | first reading |
Ownership
Owned by Kenji (@KenjiSpiritSlasher) as measured.
Claimed by user #97917725 — observed between sweeps, detected 10 Aug 2026, 13:40 UTC
Detection dates bound when a change was seen by this register, not when it happened.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
Kenji (@KenjiSpiritSlasher) — I. Xemnas (rank 255)
Captain_Tails (@faster1222) — II. Xigbar (rank 254)
@Zenriritth — VIII. Axel (rank 248)
@JInxrui — IX. Demyx (rank 247)
Albertt (@Alberholic) — XIII. Roxas (rank 243)
@Zaltens — Founder (rank 205)
Sane (@gamesop7) — Absent Silhouette [Dev] (rank 202)
@danivalram — Absent Silhouette [Dev] (rank 202)
Order_soI (@Order_SoI) — Absent Silhouette [Dev] (rank 202)
Sakio (@SakioPhantomhive) — Moogle (rank 10)
Silver (@SilverTakesAim) — Moogle (rank 10)
logeezy (@logeezyy) — Moogle (rank 10)
@Tetsukin — Nobody (rank 2)
mino (@minocrafting) — Nobody (rank 2)
yeahhh (@moncIeryear) — Nobody (rank 2) terminated
Zach (@itzsk33tXD662) — Nobody (rank 2)
gala (@parianeyla) — Nobody (rank 2)
Omni10Games (@Omni10GamesPlay) — Nobody (rank 2)
@Timmylight1 — Nobody (rank 2)
Dende (@DendeCalamity) — Nobody (rank 2)
kai (@PerfectRxse) — Nobody (rank 2)
Father (@10inc) — Nobody (rank 2)
@Dakrael — Nobody (rank 2)
Mortis (@iDragoness) — Nobody (rank 2)
Zeni (@YEADRBC) — Nobody (rank 2)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.