A collaboration café for the TV anime “Diamond no A Act II -Second Season-,” based on the high school baseball manga by Yuji Terashima, will be held in Tokyo and Osaka starting November 10, 2026.
Mini-character illustrations of Sawamura, Miyuki, and others—dressed as waitstaff in vests and aprons—have been created, depicting them serving coffee and omelet rice.
・Two locations: Higashi-Ikebukuro, Tokyo, and Hirakata, Osaka
・Original mini-character illustrations serving coffee and food in waitstaff style
・Mini-character merchandise featuring Halloween costumes also goes on sale starting October 19
・The menu and café merchandise will be announced at a later date
Overview of the “Diamond no A: Princess Cafe Collaboration”
A collaboration cafe based on the TV anime “Diamond no A Act II -Second Season-,” adapted from Yuji Terashima’s high school baseball manga, is set to open. In the newly illustrated mini-character art, Sawamura, Miyuki, and the others appear in waitstaff outfits—black vests paired with aprons—serving coffee, omelet rice, and drinks against a backdrop of autumn leaves.
©Yuji Terashima, Kodansha / “Diamond no A Act II -SS-” Production Committee, TV Tokyo
| Event Dates | November 10–30, 2026 |
|---|---|
| Tokyo Venue | Café Theater Terrace (Higashi-Ikebukuro) |
| Osaka Venue | Princess Café Hirakata Mall Branch |
| Official X | @princesscafe333 |
*Collaboration menu items and merchandise will be announced at a later date
“Ace of Diamonds” “Princess Cafe” Halloween Costume Mini-Character Merchandise
Ahead of the café’s opening, merchandise featuring mini-character designs dressed in Halloween costumes—such as wolves, bandages, and witches—went on sale starting at 5:00 PM on October 19, 2026. The lineup includes acrylic stands, pin badges, acrylic keychains, and cards.
For every 2,000 yen (tax included) spent on eligible products, you will receive one random mini-bromide featuring a scene from the series (10 varieties total).
© Yuji Terashima, Kodansha / “Ace of Diamond Act II -SS-” Production Committee, TV Tokyo
*You cannot choose the design of the mini bromides. They cannot be combined with other orders. Available while supplies last
*Details regarding sales methods and prices will be announced on the Princess Cafe official X account
This site also features information on the and the in-store raffle . Be sure to check out this event, which lets you relive memorable scenes from the Inami match, along with the fall café event.
Frequently Asked Questions About the “Diamond no A x Princess Cafe” Collaboration
When and where will it be held?
It will be held from November 10 to November 30, 2026, at Café Theater Terrace in Higashi-Ikebukuro, Tokyo, and at the Princess Café Hirakata Mall branch in Osaka.
What about the menu and merchandise?
The café’s collaboration menu and merchandise will be announced at a later date.
What are the perks for purchasing Halloween-themed merchandise?
For every 2,000 yen (tax included) spent on eligible items, you’ll receive one random mini bromide (10 varieties total).
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『ダイヤのA actII -Second Season-』折りたたみコーム01/クリスマスver.(グラフアートイラスト)【202610再販】
Anime Store で詳細を見る -
『ダイヤのA actII -Second Season-』ミニアクリルブロック02/クリスマスver. ツリーモチーフ(グラフアートイラスト)【202610再販】
Anime Store で詳細を見る -
『ダイヤのA actII -Second Season-』ミニアクリルブロック01/クリスマスver. 靴下モチーフ(グラフアートイラスト)【202610再販】
Anime Store で詳細を見る -
『ダイヤのA actII -Second Season-』キャラクリアケース01/クリスマスver.(グラフアートイラスト)【202610再販】
Anime Store で詳細を見る
Please check the official website for details.
*Please note that the information in this article may be out of date. We apologize for the inconvenience, but please check the official website for the latest information.
© Yuji Terashima, Kodansha / “Ace of Diamonds Act II -SS-” Production Committee, TV Tokyo
