Image from AniList; operator-recorded for local atlas use.
Yotsuba Koiwai
- en Yotsuba Koiwai
- ja 小岩井四葉
AniList age "5"
Yotsuba Koiwai is a lead in Yotsuba&! (2003). The work is an original anime. She appears in 3 recorded works.
At a glance
- Origin medium
- Anime original
- Role
- Lead
- Recorded works
- 3
- AniList favourites rank
- #233
One-Minute Her
Yotsuba Koiwai (小岩井四葉) — Yotsuba&!. AniList favourites rank 233.
editorial
Character Prism
Structured design and personality DNA. Each entry is labelled by what kind of statement it is.
Visual
Context
Appearances
Popularity
These describe attention and recognition. They are not a rating of a character’s worth.
Discovery
70.2
1 independent sources · discovery-v1
Score components
| obscurity | 0.89 | × 0.45 |
|---|---|---|
| editorialRelevance | 0.80 | × 0.35 |
| durability | 0.11 | × 0.20 |
Icon
58.0
1 independent sources · icon-v1
Score components
| durability | 0.11 | × 0.45 |
|---|---|---|
| breadth | 1.00 | × 0.30 |
| franchiseActivity | 1.00 | × 0.15 |
| editorialRelevance | 0.80 | × 0.10 |
Pulse
59.2
1 independent sources · pulse-v1
Score components
| momentum | 0.50 | × 0.40 |
|---|---|---|
| franchiseActivity | 1.00 | × 0.25 |
| exposure | 0.11 | × 0.20 |
| editorialRelevance | 0.80 | × 0.15 |
Attention over time
Six monthly observations from one source, one metric. Counts from different platforms are never plotted on the same line.
| Date | Value |
|---|---|
| 2025-09-01 | 3175 |
| 2025-10-01 | 3175 |
| 2025-11-01 | 3175 |
| 2025-12-01 | 3175 |
| 2026-01-01 | 3175 |
| 2026-02-01 | 3175 |
Sources and provenance
Where each value came from, how confident it is, and when it was retrieved. Disagreements are shown, not resolved silently.
hair-color · 1
| Value | Source | Data confidence | Kind | Retrieved |
|---|---|---|---|---|
| "green" | Wikidata open-structured · CC0-1.0 | high | canonical |
age_class · 1
| Value | Source | Data confidence | Kind | Retrieved |
|---|---|---|---|---|
| "minor" | AniList community-database | medium | canonical |
anilist_favourites · 1
| Value | Source | Data confidence | Kind | Retrieved |
|---|---|---|---|---|
| 3175 | AniList community-database | high | canonical |
anilist_rank · 1
| Value | Source | Data confidence | Kind | Retrieved |
|---|---|---|---|---|
| 233 | AniList community-database | high | canonical |
canonical_name · 1
| Value | Source | Data confidence | Kind | Retrieved |
|---|---|---|---|---|
| "Yotsuba Koiwai" | AniList community-database | high | canonical |
genres · 1
| Value | Source | Data confidence | Kind | Retrieved |
|---|---|---|---|---|
| ["comedy","slice-of-life"] | AniList community-database | medium | structured-interpretation |
origin_medium · 1
| Value | Source | Data confidence | Kind | Retrieved |
|---|---|---|---|---|
| "anime-original" | AniList community-database | medium | structured-interpretation |
spoiler_free_summary · 1
| Value | Source | Data confidence | Kind | Retrieved |
|---|---|---|---|---|
| "Yotsuba Koiwai is a lead in Yotsuba&! (2003). The work is an original anime. She appears in 3 recorded works." | AniList community-database | medium | structured-interpretation |