Available at Daimaru Tokyo [asumise]! 'Cancel Odors Instantly.' Deodorizing & Sanitizing Spray 'NIOCAN'

Dai-ichi Kogyo Seiyaku Co., Ltd. (Headquarters: Minami-ku, Kyoto; Representative Director and President: Naoki Yamaji) will exhibit its Kyoto-born deodorizing and sanitizing* spray "NIOCAN" for a limited time from April 29 (Wed) to July 21 (Tue), 2026, at the 9th-floor experiential store [asumise] in the Daimaru Tokyo store.

NIOCAN has been extremely well-received, with past records of selling out at retail stores.

Please take this opportunity to visit the store and experience the surprise of "canceling odors instantly."

*Does not eliminate all types of bacteria.

NIOCAN Lineup

Exhibition Overview

Products Exhibited: - NIOCAN 500ml Spray Bottle: 2,640 yen (tax included) - NIOCAN 1,000ml Paper Pack (Refill): 3,300 yen (tax included) - NIOCAN 100ml Handy Size: 1,870 yen (tax included)

Location: Daimaru Tokyo Store, 9th Floor [asumise] 1-9-1 Marunouchi, Chiyoda-ku, Tokyo https://dmdepart.jp/asumise/

Exhibition Period: April 29 (Wed), 2026 - July 21 (Tue), 2026

What is NIOCAN? ~Transforming spaces into soothing environments with natural scents~

From trash can odors to other concerning smells, it instantly cancels them out, creating a clean and comfortable space. A blend of 9 natural essential oils, including lemon, bergamot, and frankincense—selected through special evaluation techniques by olfactory experts—brings a moment of tranquility.

The deodorizing mechanism utilizes a neutralization method, not a masking method that covers up odors with a strong scent. It cleanly deodorizes clothing, car interiors, kitchens, and toilets, as well as odors from sweat, tobacco, and pets, while maintaining cleanliness through its sanitizing effect.

Please enjoy a peaceful time in a refreshing space filled with natural aromas.

For these places and those odors...

▼ NIOCAN Brand Site https://niocan.jp/

▼ NIOCAN Instagram https://www.instagram.com/niocan_dks/

▼ DKS Life Science ONLINE STORE https://dkslife.jp

From comfortable sofas to cupboard odors. A simple design perfect for the entryway.

What is [asumise]? ~From 'Buying' to 'Encountering': Daimaru Matsuzakaya Department Store's complex experiential store 'asumise'~

It is a store where you can experience items that connect to the future and their brand stories. You can also enjoy limited-time rotating cafes, events, and installations.

▼ asumise WEB Site https://dmdepart.jp/asumise/

▼ asumise Instagram Account: @asumise_official (https://www.instagram.com/asumise_official/)

*The NIOCAN product name and logo are registered trademarks of Dai-ichi Kogyo Seiyaku Co., Ltd.

[Inquiries Regarding This Release] Dai-ichi Kogyo Seiyaku Co., Ltd. Administrative Headquarters, Strategic Management Dept., PR & IR Div. TEL: 075-276-3027 E-mail: [email protected] Corporate Site: https://www.dks-web.co.jp 48-2 Higashikujo Kamitonoda-cho, Minami-ku, Kyoto 601-8002

[Inquiries Regarding Products] TEL: 0120-108-933 [DKS Life Science ONLINE STORE] https://dkslife.jp