Koshu Hirano Calendar 2027 Shot by Kotori Kawashima to be Released on October 2, 2026 (Fri)!

KADOKAWA Corporation (Headquarters: Chiyoda-ku, Tokyo; President and CEO: Takeshi Natsuno) will release "Koshu Hirano Calendar 2027" on October 2, 2026 (Fri). Pre-orders began on June 30, 2026 (Tue) at 7 PM at bookstores nationwide and online stores.

"Koshu Hirano Calendar 2027" Cover Photo (C)KADOKAWA / Photo: Kotori Kawashima

Actor Koshu Hirano, who gained attention for his role as the protagonist Haruki Natsukawa in the tokusatsu drama "Ultraman Z." He has since been active in various fields including dramas, movies, and stage plays, and garnered attention in 2025 for his appearance in the drama "Depth of Field." With a unique charm that combines childlike innocence and adult warmth, he continues to attract many fans.

12 Months to Encounter a New Koshu Hirano, Embraced by Color and Playfulness

In this work, popular photographer Kotori Kawashima was invited to capture unprecedented expressions and moods of Koshu Hirano amidst playful styling and hair and makeup.

The calendar vividly portrays Koshu Hirano's new charm as an actor through Kotori Kawashima's unique perspective, featuring a retro atmosphere, colors found on street corners, light encountered by chance, and a relaxed, free spirit.

As you turn the pages, the scenery changes, and everyday life becomes a little more colorful. This is the 2027 edition calendar where you can encounter a new side of Koshu Hirano.

Amazon and Rakuten Books Bonuses Include a Mini Calendar That Fits in Your Smartphone! Fan Club Exclusive Bonuses Also Available!

Both Amazon and Rakuten Books will offer three types of two-month double-sided calendars using alternate cuts from the main calendar! Please check the details of the bonuses for each site below.

[Amazon.co.jp Exclusive Bonus] One 2-month double-sided mini photo calendar randomly enclosed (3 types in total: Jan-Feb / Mar-Apr / May-Jun)

https://www.amazon.co.jp/dp/B0H5VVM61P

[Rakuten Books Exclusive Bonus] One 2-month double-sided mini photo calendar randomly enclosed (3 types in total: Jul-Aug / Sep-Oct / Nov-Dec)

https://books.rakuten.co.jp/rb/18681244/

[KOSHU HIRANO Official Fanclub Exclusive Bonus]

https://koshuhirano.com

*Bonuses are available while supplies last.

*For inquiries regarding bonuses, please contact each store.

A Release Commemorative Event is Also Scheduled for October 10 (Sat)!

[Date and Time] October 10, 2026 (Sat) 11:30 AM onwards

[Venue] Junkudo Bookstore Ikebukuro Main Store

[Event Content & Participation Ticket Types]

1-Book Ticket: Calendar hand-delivered (1 copy)

3-Book Ticket: Calendar hand-delivered (1 copy) + Purikura-style bookmark (1 random out of 3 types)

5-Book Ticket: Autographed calendar hand-delivered (1 copy) + Postcard (1 random out of 5 types) + Two-shot photo with customer's smartphone

10-Book Ticket: Autographed calendar hand-delivered (1 copy) + Two-shot photo with customer's smartphone + Handwritten message on a page of your choice (within 15 characters) + Voice message (choose from 5 types, recorded on customer's smartphone voice memo app)

▼For event details and inquiries, please check the following site:

https://hoshinoshoten.jp/event/koshu-hirano-calendarevent/

Profile

Koshu Hirano (Hirano Koshu)

Born April 1, 1999, from Kanagawa Prefecture. Debuted in 2015. Made his TV drama lead debut in "Ultraman Z" in 2020. Since then, he has been active in a wide range of fields including movies, dramas, music videos, and commercials as a talented actor.

Book Overview

Title: Koshu Hirano Calendar 2027

Scheduled Release Date: October 2, 2026 (Fri)

Author: Koshu Hirano

Price: 3,850 yen (3,500 yen + tax)

Format: A5 modified size / 16 pages

ISBN: 978-4-04-660549-8

Publisher: KADOKAWA Corporation

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