Aliases
Tegamibachi, Tegami Bachi: Hikari to Ao no Gensou Yawa, Letter Bee: Light and Blue Night Fantasy, テガミバチ 〜光と青の幻想夜話〜, Tegamibachi: Hikari to Ao no Gensou Yawa, テガミバチ 光と青の幻想夜話
S1FALL 2008SPECIAL
Part of this franchise
concluded
Announced
In production
Releasing
Completed
The story takes place in the land of Amber Ground, a place of perpetual night only partially illuminated by an artificial sun. Lag Seeing works as a "Letter Bee" (delivery boy) at the "Bee Hive" (a delivery service), with his Dingo, Niche, and her "pet", Steak, traveling with him. He is entrusted with the "hearts" of the everyone in Amber Ground to deliver their packages.
(Source: Wikipedia)
Note: The pilot episode of Tegami Bachi shown during the Jump Super Anime Tour in the Fall of 2008, the story was later incorporated into episode 17 of the first season.
(Source: Wikipedia)
Note: The pilot episode of Tegami Bachi shown during the Jump Super Anime Tour in the Fall of 2008, the story was later incorporated into episode 17 of the first season.
Last updated
Aug 31, 2026, 05:00 PM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
50.9
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: Medium • Updated 11 days ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Committee renewal track record - Lead committee members (Studio Pierrot) renew 24% of productions, above the catalogue average of 3%
- Cross-platform audience rating - Weighted audience rating 73.0
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial44
Production Feasibility47
Audience Reception74
Strategic Priors60
Fandom Engagement20
CourScore history
CourScore over time
Last analysedAug 31, 2026, 05:00 PM
Next scheduled10 days ago
Renewal FAQ
Letter Bee: Light and Blue Night Fantasy renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Letter Bee: Light and Blue Night Fantasy getting a new season?
- According to Courcast's latest analysis, Letter Bee: Light and Blue Night Fantasy has a 51% renewal probability. This score is updated daily and blends fandom momentum, streaming signals, source-material runway, and franchise history. Check back regularly for the latest forecast.
- Will Letter Bee: Light and Blue Night Fantasy be renewed?
- Letter Bee: Light and Blue Night Fantasy currently scores 51 out of 100 on Courcast. Signals driving this estimate include online discussion volume, sequel history within the franchise, and platform engagement data - all recalculated daily. Titles scoring above 70 are considered Very Likely to receive a continuation.
- What is Letter Bee: Light and Blue Night Fantasy's renewal probability?
- Letter Bee: Light and Blue Night Fantasy's CourScore is 51 as of the latest update. CourScore is Courcast's proprietary metric that aggregates over a dozen renewal signals - from source-material runway to social buzz - into a single daily-updated probability out of 100.
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 70 | Aug 10, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 15 | Aug 10, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 3,038 | Aug 10, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 10, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.45 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 10 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 285 | Sep 7, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 7, 2026, 12:00 AM |
| filmarks | mark count | JP | 898 | Sep 7, 2026, 12:00 AM |
| filmarks | score mean | JP | 74 | Sep 7, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Sep 7, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 68 | Sep 7, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 10,749 | Sep 7, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 3,023 | Sep 7, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 73.95 | Sep 7, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 100 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 9,632 | Sep 7, 2026, 12:00 AM |
| mal | members | GLOBAL | 15,246 | Sep 7, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 4,865 | Sep 7, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.79 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 28,137 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 27, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 20 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 343 | Sep 7, 2026, 12:00 AM |
| niconico | episode comments | JP | 24,285 | Sep 7, 2026, 12:00 AM |
| niconico | episode mylists | JP | 2,481 | Sep 7, 2026, 12:00 AM |
| niconico | episode views | JP | 418,540 | Sep 7, 2026, 12:00 AM |
| comments 7d | GLOBAL | 110 | Aug 10, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 3 | Aug 10, 2026, 12:00 AM | |
| score 7d | GLOBAL | 132 | Aug 10, 2026, 12:00 AM | |
| thread count | GLOBAL | 3 | Aug 10, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 3 | Aug 10, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.58 | Sep 7, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 2,902 | Sep 7, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 74.4 | Sep 7, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 71 | Aug 10, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 9.37 | Sep 7, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 17 | Sep 7, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 0 | Aug 24, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |