A Certain Dark Girl Coexistence (Item): New Cast Details and Series Overview
Fans of the "A Certain" franchise have some really solid news to talk about today. It has been officially confirmed that Kana Hishikawa will be appearing in the upcoming TV anime "A Certain Dark Girl Coexistence (Item)". She is taking on the role of Chobi Hanano, a character that many have been curious about since the first teases. This is quite an interesting addition to the cast, and everyone is waiting to see how she brings this mysterious person to life on the screen.

The big announcement actually happened during the "AnimeJapan 2026" stage event, which was held at the famous Tokyo Big Sight. If you were following the event, you’d know that the atmosphere was just electric. From the teaser PV shown for the TV anime, we got a small glimpse of Chobi Hanano. She is described as an incompetent character, which in this world means a level 0. However, don't let that fool you. Even though her actual abilities are still unknown, she is an absolute master of disguise.
It is said that regardless of who the target is—man, woman, old or young—she can perfectly copy their appearance. We are talking about gestures, mannerisms, the way they talk, and even their body odor! She goes so deep that she can replicate fingerprints, teeth, and even blood type. This is exactly why A Certain Item of Dark Side is such a high-stakes story. Through a "voice on the phone" acting as a middleman, she eventually joins the ranks of the group "Item."
Production Details and Release Schedule
For those wondering when they can watch it, "A Certain Dark Girl Coexists" is scheduled to be broadcast in the fall of 2026. This series is a spin-off from the broader "A Certain Darkness" lore. The production side looks very promising too. The director is Ryuseki Nagai, who fans will remember for his amazing work on "A Certain Scientific Railgun". Character designs are being handled by Shigeki Kimoto, and the animation is coming from J.C.STAFF. Since they have been doing the Railgun series for so long, we can expect some really high-quality visuals.
The main cast list is already looking very strong:
- Ami Koshimizu as Shinri Mugino
- Aya Suzaki as Riko Takitsubo
- Maaya Uchida as Frenda Severn
- Chinatsu Akasaki as Moa Kinuhata
- Kana Hishikawa as Chobi Hanano
It’s really great to see the old gang back together with these new additions. This project is definitely one of the most anticipated ones for the 2026 Autumn season. If you are looking for a deeper dive into the lore, you should check out A Certain Item of Dark Side to understand how these girls operate in the shadows of Academy City.

The "AnimeJapan" reports have been full of praise for the teaser, and the character designs look very faithful to the original style. With 2026 being a big year for anime, this "Dark Girl" series is aiming to be a standout hit. We'll be keeping a close eye on more "voice on the phone" updates as we get closer to the premiere date.
Cast: Ami Koshimizu, Aya Suzaki, Maaya Uchida, Chinatsu Akasaki, Kana Hishikawa