Isshiki-san Wants to Know About Love: anime adaptation additional cast and a key visual revealed on Thursday

Multiple sources

Multiple sources.6 independent sources agree, but nothing official yet.

How likely it holds: Near certain

What: additional cast and a key visual revealed on Thursday
First heard: Sep 24, 2026
In this state since: Sep 24, 2026
Evidence: Anime News Network — News, Anime News Network — Press releases +5 · 6 independent sources.

一式さんは恋を知りたい。

JPJP

Isshiki-san Wants to Know About Love

The story so far

起 · 承 · 転 · 結 — four beats, straight from the evidence

起It startsSep 24, 2026

A news outlet reports it first.

承It spreadsSep 24, 2026

8 posts repeat it — but they trace back to 6 independent sources, so that's what counts.

転The paper trailSep 24, 2026

A news outlet picks it up.

結The verdict—

Not confirmed yet. Strong, but still unofficial.

The evidence trail

ANIME ADAPTATIONJP

B2CORROBORATED

Two or more signals in distinct independence groups, at least one from a source graded C or better; a broadcast listed in a curated airing schedule (AniList); or one model reading of an official source, waiting for a check.

OBJECTadditional cast and a key visual revealed on Thursday

FIRST SIGNAL2026-09-24

STATE SINCE2026-09-24

ASSERTED FOR—

SIGNALS8

GROUPS6

STATE LOGEVIDENCEDAYS IN ORDER · GAPS LABELLED · TIME →

Every signal, in order

2026-09-24 10:44Zpresssupports
MyAnimeList NewsRead by the LLM · read with 82% certainty
'Isshiki-san wa Koi wo Shiritai.' Announces Additional Cast The official website for the television anime adaptation of Ayune Araragi's Isshiki-san wa Koi wo Shiritai. (Ms. Isshiki Wants to Know About Love) manga revealed additional cast and a key visual (pictured) on Thursday. The anime series is scheduled to premiere in January 2027. Cast Iwata Danjuro: Haruki Ishiya (Hibike! Euphonium) Nakatani Masato: Takuma Nagatsuka (SK∞) Matsumoto Chikai: Hiiro Ishibashi (Kaoru Hana wa Rin to Saku) Yamakawa Rena: Yuu Wakui (Otonari ni Ginga) Kazuya Koma...
myanimelist.net/news/74754203?_location=rss ↗
independence group g-sig-71265a603af06c71 · weight 0.82
2026-09-24 10:47Zpresssupports
コミックナタリーRead by the LLM · read with 82% certainty
アニメ「一式さんは恋を知りたい。」に石谷春貴、永塚拓馬ら出演放送は来年1月からあららぎあゆね原作によるTVアニメ「一式さんは恋を知りたい。」が2027年1月より放送決定。同作のメインビジュアルと、新たなキャスト情報が公開された。
natalie.mu/comic/news/690860 ↗
independence group g-sig-5518a821074173b2 · weight 0.82
2026-09-24 11:40Zpresssupports
Anime News Network — Press releasesRead by the LLM · read with 82% certainty
Isshiki-san Wants to Know About Love TV Anime Reveals New Visual, 4 More Cast Members Haruki Ishiya, Takuma Nagatsuka, more join cast for anime debuting in January 2027
www.animenewsnetwork.com/news/2026-09-24/isshiki-san-wants-to-know-about-love-tv-anime-reveals-new-visual-4-more-cast-members/.242138 ↗
independence group g-sig-9c99e5fa1962fc86 · weight 0.82

Confidence

NEAR-CERTAIN

B2 source reliability and information credibility

State log

RUMOR2026-09-24 10:44ZClaim opened on first extracted signal.
RUMORREPORTED2026-09-24 10:44ZCarried by a press-class source.
REPORTEDCORROBORATED2026-09-24 10:47Z2 independent groups, at least one source graded C or better.

TRANSFORMSFOLLOW THE TRAIL

From this claim to what surrounds it: the title’s other claims, and everything each source here has said.

Everything about this titleIsshiki-san Wants to Know About Love Everything this source saidMyAnimeList News Everything this source saidコミックナタリー Everything this source saidAnime News Network — Press releases

PROVENANCE RECORDW3C PROV-O SHAPE

Every support edge carries wasDerivedFrom, wasGeneratedBy and wasAttributedTo. The state log is append-only.

CLAIM IDclm-a9bf6954edb295d7

SUBJECT ENTITYent-anilist-120945

PREDICATEanime_adaptation

RESOLUTIONunresolved