Aliases
Una Carta para Momo, Momo e no Tegami, A Letter to Momo, ももへの手紙, Ein Brief an Momo, Lettre à Momo
SUMMER 2011MOVIE
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Momo is a young girl who grew up in a big city. However, following the premature loss of her father, she has to move with her mother to the old family house on a remote island. Here, time seems to have stopped: old wooden buildings, holy shrines surrounded by trees, fields painstakingly carved out from steep hills... and no shopping mall.
Needless to say, Momo is not too overenthusiastic about this new environment. Most of all, her heart is still feeling uneasy about an unfinished letter left by her father. A letter that contained only two words: "Dear Momo..."
What was dad going to say?
One day, exploring the attic of her new big house, Momo finds a dusty and worn out book. And from that moment, something really unexpected starts happening around her...
(Source: Production I.G Official Website)
Needless to say, Momo is not too overenthusiastic about this new environment. Most of all, her heart is still feeling uneasy about an unfinished letter left by her father. A letter that contained only two words: "Dear Momo..."
What was dad going to say?
One day, exploring the attic of her new big house, Momo finds a dusty and worn out book. And from that moment, something really unexpected starts happening around her...
(Source: Production I.G Official Website)
Last updated
Oct 28, 2026, 06:20 AM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
26.7
CourScore measures renewal signals out of 100. It is not a calibrated probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 10 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 74.5
- Cohort rating percentile - 84th percentile within season cohort
- Favourite base strength - 201 cross-platform favourites
Runway
Anime original
This is an anime original, not an adaptation, so there is no source material to run down - renewal turns on sales and popularity rather than runway.
Financial & Commercial66
Production Feasibility24
Audience Reception62
Strategic Priors49
Fandom Engagement44
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:20 AM
Next scheduledin 14 hours
Renewal FAQ
A Letter to Momo renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is A Letter to Momo getting a new season?
- According to Courcast's latest analysis, A Letter to Momo has a 27/100 renewal signal score. 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 A Letter to Momo be renewed?
- A Letter to Momo currently scores 27 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. Scores from 70 indicate strong renewal signals; scores from 85 are labelled very likely.
- What is A Letter to Momo's renewal probability?
- A Letter to Momo's CourScore is 27 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 signal score 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 | 73 | Oct 18, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 201 | Oct 18, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 22,191 | Oct 18, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 18, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 52 | Sep 13, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 31 | Sep 13, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 1,781 | Sep 13, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 13, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 17, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 31 | Sep 6, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 27 | Oct 18, 2026, 12:00 AM |
| mal | completed | GLOBAL | 49,407 | Oct 18, 2026, 12:00 AM |
| mal | members | GLOBAL | 91,716 | Oct 18, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 38,641 | Oct 18, 2026, 12:00 AM |
| mal | watching | GLOBAL | 2,200 | Oct 18, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 6 | Oct 26, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Oct 26, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 1 | Oct 26, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.9 | Oct 26, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 3 | Oct 23, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 3 | Oct 23, 2026, 12:00 AM |
| niconico | episode comments | JP | 1,609 | Oct 18, 2026, 12:00 AM |
| niconico | episode mylists | JP | 230 | Oct 18, 2026, 12:00 AM |
| niconico | episode views | JP | 31,853 | Oct 18, 2026, 12:00 AM |
| comments 7d | GLOBAL | 10 | Oct 18, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Oct 18, 2026, 12:00 AM | |
| score 7d | GLOBAL | 47 | Sep 13, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Oct 18, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Oct 18, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.5 | Oct 18, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 15,005 | Oct 18, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 75.7 | Oct 18, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 75 | Oct 18, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.03 | Jun 23, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Jun 23, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 33 | Oct 27, 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 | trailer likes | GLOBAL | 384 | Oct 18, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 135,877 | Oct 18, 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 |