To celebrate the theatrical release of Detective Conan: Fallen Angel of the Highway on Friday, April 10, 2026, six Shogakukan shoujo and women's manga magazines are including special Case Closed (by Gosho Aoyama) collaboration supplements. Each item uses original artwork from the series.
Collaboration Supplement Release Schedule (in order of release date)
- April 3 (Fri) – Ciao May issue: New semester water-reveal friendship fortune telling
- April 3 (Fri) – Sho-Comi Issue 9: Replica ticket clear card
- April 8 (Wed) – Petit Comic May issue: "Away from desk" office status plate
- April 13 (Mon) – Betsucomi May issue: "Maji Gyun" Justice Visual Card
- April 20 (Mon) – Sho-Comi Issues 10–11 combined: Conan & Chihaya pairing clear file & art card
- April 23 (Thu) – Cheese! June issue: Original illustration clear card with 2 frames
- April 28 (Tue) – Monthly Flowers June issue: Special clear bookmark
- May 2 (Sat) – Ciao June issue: Print club–style sticker & Detective Conan card
- May 13 (Wed) – Betsucomi June issue: "Hissa Chu" Melo Visual Clear Card
Here is a closer look at each supplement.
Ciao May issue (now on sale): New semester water-reveal friendship fortune telling
Pour water on the white areas of the card and the fortune telling message appears. The reading includes advice on making new friends.
Price: ¥750 (tax included)
Ciao June issue (on sale Saturday, May 2): Print club–style sticker & "Detective Conan Card: Hagiwara Chihaya"
The sticker sheet features cute doodle-style illustrations of characters from the film in a retro Heisei-era print club aesthetic, along with a Ciao-exclusive special Detective Conan card.
Price: ¥750 (tax included)
Official site: https://ciao.shogakukan.co.jp/
Sho-Comi Issue 9 (now on sale): Replica ticket clear card
Characters from the film are featured on a ticket-shaped clear card. It works as a phone case insert, bookmark, or display piece.
Special price: ¥580 (tax included)
Sho-Comi Issues 10–11 combined (on sale Monday, April 20): Conan & Chihaya pairing clear file & art card
A B5-size clear file comes paired with an art card that can be displayed inside the file or on its own.
Special price: ¥620 (tax included)
Official site: https://sho-comi.com/
Petit Comic May issue (on sale Wednesday, April 8): "Away from desk" office status plate
A desk plate that shows your work status — options include "Out of office" and "Working remotely" — decorated with characters from the film.
Special price: ¥690 (tax included)
Official site: https://petitcomic.com/
Betsucomi May issue (on sale Monday, April 13): "Maji Gyun" Justice Visual Card
The front features a matte finish with special embossed processing, while the back has a comic-panel card highlighting a memorable scene for each character. It can also be layered with the Betsucomi June issue supplement clear card for a custom look.
Special price: ¥690 (tax included)
Betsucomi June issue (on sale Wednesday, May 13): "Hissa Chu" Melo Visual Clear Card
The card features a selection of romantic illustrations of characters from the film. It can be layered over the Betsucomi May issue visual card, placed over scenery photos, or used with your favorite character photos.
Special price: ¥690 (tax included)
Official site: https://betsucomi.shogakukan.co.jp/
Cheese! June issue (on sale Thursday, April 23): Original illustration clear card with 2 frames
Two frames are included — one in a cute fan-merchandise style and one in a cool film style — letting readers freely mix and match characters from the film.
Special price: ¥660 (tax included)
Official site: https://cheese.shogakukan.co.jp
Monthly Flowers June issue (on sale Tuesday, April 28): Special clear bookmark
Characters from the film appear on a clear bookmark that also doubles as a phone case insert.
Special price: ¥700 (tax included)
Official site: https://flowers.shogakukan.co.jp/
Special Collaboration on Flacomi Like! Web Comics Site
The Shogakukan shoujo and women's manga web comics site Flacomi Like! (https://flowercomics.jp) is also running a special Case Closed collaboration feature. The popular fortune-telling corner is temporarily transformed into a "Detective Conan: Guardian Angel Fortune Telling," with popular characters from Detective Conan: Fallen Angel of the Highway taking part. There are 30 card varieties in total, including 5 secret cards.
"Detective Conan: Compatibility Fortune Telling"
Available: Monday, April 6, 2026, 12:00 AM – Sunday, May 10, 2026, 11:59 PM
Ciao May issue
On sale: Friday, April 3, 2026
Price: ¥750 (tax included) / Shogakukan
Supplements are not included with digital editions. Release dates may vary by region.
