RTAinJapan Twitch stats
大規模オフラインRTAイベント『RTA in Japan』の公式チャンネルです。RTA in Japanを開催していない時は日本のRTAイベントにチャンネルをお貸ししています。
Tracked since . Profile details synced .
- Tracked streams
- 2
- Highest tracked viewers
- 17.9K
Last 30 days
Every figure below is measured from broadcasts we observed. Percentage changes appear only where the previous period had enough data to compare against.
Down −89.1%vs previous 30 days
Across 1 tracked stream
Last counted 2 hours ago
Down −0.1%growth on the starting count
Down −99.0%vs previous 30 days
On 1 day in this period
Highest peak we have tracked: 20,520 viewers on August 13, 2026.
All-time figures cover only what we have observed since we began tracking this channel on . They are not the channel’s lifetime totals on Twitch.
Viewership over time
Daily figures for the last 30 days. A day we never observed is drawn as a gap, never as a zero.
Hours watched per day
RTAinJapan, last 30 days.
View as table
| Date | Avg viewers | Peak viewers | Hours watched | Hours streamed |
|---|---|---|---|---|
| Oct 4, 2026 | — | — | — | — |
| Oct 3, 2026 | — | — | — | — |
| Oct 2, 2026 | — | — | — | — |
| Oct 1, 2026 | — | — | — | — |
| Sep 30, 2026 | — | — | — | — |
| Sep 29, 2026 | — | — | — | — |
| Sep 28, 2026 | — | — | — | — |
| Sep 27, 2026 | — | — | — | — |
| Sep 26, 2026 | 1,579 | 1,792 | 5,788 | 3.67 |
| Sep 25, 2026 | — | — | — | — |
| Sep 24, 2026 | — | — | — | — |
| Sep 23, 2026 | — | — | — | — |
| Sep 22, 2026 | — | — | — | — |
| Sep 21, 2026 | — | — | — | — |
| Sep 20, 2026 | — | — | — | — |
| Sep 19, 2026 | — | — | — | — |
| Sep 18, 2026 | — | — | — | — |
| Sep 17, 2026 | — | — | — | — |
| Sep 16, 2026 | — | — | — | — |
| Sep 15, 2026 | — | — | — | — |
| Sep 14, 2026 | — | — | — | — |
| Sep 13, 2026 | — | — | — | — |
| Sep 12, 2026 | — | — | — | — |
| Sep 11, 2026 | — | — | — | — |
| Sep 10, 2026 | — | — | — | — |
| Sep 9, 2026 | — | — | — | — |
| Sep 8, 2026 | — | — | — | — |
| Sep 7, 2026 | — | — | — | — |
| Sep 6, 2026 | — | — | — | — |
| Sep 5, 2026 | — | — | — | — |
| Sep 4, 2026 | — | — | — | — |
Follower growth
Total followers recorded each day over the last 30 days.
Followers
The axis starts at zero, so a week of growth on a large channel looks small — which is the honest reading.
View as table
| Date | Followers | Followers gained |
|---|---|---|
| Oct 4, 2026 | — | — |
| Oct 3, 2026 | — | — |
| Oct 2, 2026 | — | — |
| Oct 1, 2026 | — | — |
| Sep 30, 2026 | — | — |
| Sep 29, 2026 | — | — |
| Sep 28, 2026 | — | — |
| Sep 27, 2026 | — | — |
| Sep 26, 2026 | 481,412 | — |
| Sep 25, 2026 | — | — |
| Sep 24, 2026 | — | — |
| Sep 23, 2026 | — | — |
| Sep 22, 2026 | — | — |
| Sep 21, 2026 | — | — |
| Sep 20, 2026 | — | — |
| Sep 19, 2026 | — | — |
| Sep 18, 2026 | — | — |
| Sep 17, 2026 | — | — |
| Sep 16, 2026 | — | — |
| Sep 15, 2026 | — | — |
| Sep 14, 2026 | — | — |
| Sep 13, 2026 | — | — |
| Sep 12, 2026 | — | — |
| Sep 11, 2026 | — | — |
| Sep 10, 2026 | — | — |
| Sep 9, 2026 | — | — |
| Sep 8, 2026 | — | — |
| Sep 7, 2026 | — | — |
| Sep 6, 2026 | — | — |
| Sep 5, 2026 | — | — |
| Sep 4, 2026 | — | — |
Performance — last 30 days
The same numbers the charts draw, as a table.
| Metric | Last 30 days | Change |
|---|---|---|
| Streams tracked | 1 | No reliable comparison available |
| Days with a broadcast | 1 | No reliable comparison available |
| Hours streamedObserved airtime; sampling gaps are excluded, not estimated. | 3.67 | No reliable comparison available |
| Average stream length | 3h 56m | No reliable comparison available |
| Average viewersTime-weighted across every observed minute. | 1,579 | Down −89.1% |
| Median viewersHalf of tracked streams did better than this, half worse. | 1,579 | No reliable comparison available |
| Peak viewers | 1,792 | No reliable comparison available |
| Hours watchedEstimated viewer-hours, derived from sampling. | 5,788 | Down −99.0% |
| Followers gained | −281 | No reliable comparison available |
| Data confidenceHow completely we sampled the broadcasts in this period. | 97% | No reliable comparison available |
Covers the last 30 days of tracked activity. Periods we did not observe are excluded from every figure rather than counted as zero.
Recent streams
The 10 most recent of 299 tracked broadcasts.
| Stream | Category | Duration | Avg viewers | Peak | Hours watched |
|---|---|---|---|---|---|
| 恐怖のRTAショー「Inscryption」!schedule !twitter | Inscryption | 3h 56m | 1,579 | 1,792 | 6,218 |
| beatmania IIDX INFINITAS - Speedrun of Exercise 7thMIX+ #SoE7th !schedule !info | R: Racing Evolution | 13h 16m | 14.1K | 17,921 | 186.8K |
| Gust series RTA Relay - エスカ＆ロジーのアトリエ ～黄昏の空の錬金術士～ DXArchive. From Twitch’s VOD record; viewership was not tracked at the time. | No data | 9h 30m | Not tracked | Not tracked | Not tracked |
| 【Don't Stop Running Summer 2026】CHASE H.Q. (Beat The Game) !schedule #DSRun #RTAinJapan @kenneko901Archive. From Twitch’s VOD record; viewership was not tracked at the time. | No data | 14h 54m | Not tracked | Not tracked | Not tracked |
| Haste：『BREAKNECK』in Summer Festival #RTAちゃんの夏休み @aori_39Archive. From Twitch’s VOD record; viewership was not tracked at the time. | No data | 8h 7m | Not tracked | Not tracked | Not tracked |
| Celeste 山の日 大並走会 増刊号 ～MADELYMPIC～Archive. From Twitch’s VOD record; viewership was not tracked at the time. | No data | 23h 58m | Not tracked | Not tracked | Not tracked |
| 閉会：Tales of Speedrun Showcase #4Archive. From Twitch’s VOD record; viewership was not tracked at the time. | No data | 4h 57m | Not tracked | Not tracked | Not tracked |
| 開会：Tales of Speedrun Showcase #4Archive. From Twitch’s VOD record; viewership was not tracked at the time. | No data | 9h 58m | Not tracked | Not tracked | Not tracked |
| インディーRTAリレーF 本戦 | !info !scheduleArchive. From Twitch’s VOD record; viewership was not tracked at the time. | No data | 8h 4m | Not tracked | Not tracked | Not tracked |
| RTA in Vstreamers Vol.9Archive. From Twitch’s VOD record; viewership was not tracked at the time. | No data | 16h 12m | Not tracked | Not tracked | Not tracked |
Times are UTC. Average and peak viewers come from periodic sampling of the live broadcast, so they are close estimates rather than exact platform figures. A stream marked “partial data” had gaps in our sampling; the unobserved time is excluded from its averages rather than filled in.
Rows marked “Archive” come from Twitch’s public VOD record. Date and duration are exact; viewership was not tracked at the time.
Games and categories
Where RTAinJapan's tracked airtime went in the last 30 days.
Share of tracked stream time
Hours broadcast per category over the last 30 days.
- Inscryption1.58 h · 40%
1,591 average viewers here
- Byouki na Generation: Crane Catcher no Bourei1.31 h · 33%
1,482 average viewers here
- Out of Hands1.04 h · 26%
1,626 average viewers here
| Category | Hours streamed | Share | Streams | Avg viewers | Peak | Hours watched |
|---|---|---|---|---|---|---|
| Inscryption | 1.58 | 40% | 1 | 1,591 | 1,767 | 2,521 |
| Byouki na Generation: Crane Catcher no Bourei | 1.31 | 33% | 1 | 1,482 | 1,792 | 1,945 |
| Out of Hands | 1.04 | 26% | 1 | 1,626 | 1,755 | 1,694 |
Covers the last 30 days. Categories with no observed airtime in the period are not listed at all rather than shown as zero.
Engagement measurements
How much chat this channel produces for its audience, and how steady its viewer count is. Both are observations, not judgements.
- Chat participation
- 2.5 per 1,000 viewers
- Viewer count steadiness
- Not measured yet
- Messages per chatter
- 1.0
Median for similar channels: 7.2
From 4 sampled windows of public chat.
Median across measured channels: 1.74
Variation in the viewer count between readings, relative to what an audience of independent people would produce. Higher means more variation.
How much each participating account says. Very high values mean a few accounts are doing most of the talking.
Chat figures come from sampling the public chat of RTAinJapan for short windows; they count accounts that sent a message, not people watching silently, and most of any audience watches silently. What these numbers do and do not mean.
Data-driven observations
What the tracked data shows
Generated from the figures on this page. No estimate is stated more precisely than the measurement supports, and nothing here claims a cause.
Negative: Average viewership decreased 89.1% compared with the previous 30 days.
Negative: Estimated hours watched fell to 5,788 over the 30 days, −99.0% versus the previous period.
Neutral: 40% of tracked stream time in this period was spent in Inscryption.
Negative: Lost 281 followers over the 30 days (−0.1%).
Neutral: The highest tracked peak was 20.5K viewers on August 13, 2026.
Records and totals above are bounded by our own observations, which begin on August 13, 2026.
This channel is being tracked. Charts and statistics will build as more data is collected. How these numbers are calculated.