GSI Creos' fan goods brand fav's room TOKYO has announced a new lineup of room diffusers themed after characters from the anime Hetalia: World Stars. The products are scheduled to go on sale on Wednesday, August 12, 2026, with pre-orders now open.
Pre-Order Information
Pre-orders are available from March 13, 2026, at 12:00 PM through April 10, 2026, at the following retailers:
- fav's room TOKYO Official Shop: Hetalia: World Stars – fav's room TOKYO (includes purchase bonus)
- Amazon: https://www.amazon.co.jp/dp/B0GP9GDYXQ
- Animate: https://x.gd/2VunI
The diffusers will also be available at select electronics retailers and hobby shops. Updates will be shared on the official SNS accounts (X: @favsroom / Instagram: @favsroomtokyo).
Official Shop Exclusive Bonus
Customers who pre-order or purchase through the fav's room TOKYO official shop will receive an original wire acrylic keychain as a purchase bonus. One bonus item corresponds to one product purchased.
Product Overview
Product Name: Hetalia: World Stars Room Diffuser (10 designs total)
Release Date: Wednesday, August 12, 2026
Price: ¥4,400 (tax included)
Volume: 100ml
Character Scent Profiles
Italy – Citrus Harmony
The top note bursts with bergamot and mandarin orange, evoking Italy's bright smile, with a hint of basil reflecting his love of cooking. The middle note blends orange flower and tomato leaf with a touch of fig to suggest artistic sensibility. The base note settles into soft musk and warm amber, creating a fragrance reminiscent of leisurely moments surrounded by pasta and art under the sun.
Germany – Spicy Wood
A sharp opening of bergamot and rosemary conveys Germany's strictness and composure. The middle note brings clean lavender and calm cedarwood, with a hint of cocoa that hints at his unexpected talent for baking. The base note transitions to a gentle, deep woody amber, capturing a composed personality with a quietly soft side.
Japan – Green Blossom
A soft opening of yuzu evokes Japan's warmth and sense of connection. The middle note blends green tea, cherry blossom, and bamboo for a restrained elegance. The base note wraps in deep hinoki cypress and sandalwood, leaving a comforting and grounded impression reminiscent of natural scenery and the warmth of a hot spring.
America – Sweet Citrus
Grapefruit and orange burst energetically in the top note, reflecting America's boldness and positivity. The middle note adds the crisp freshness of acleigia and the depth of cedarwood. The base note combines the rich sweetness of vanilla and tonka beans with chocolate, evoking a fun, carefree energy reminiscent of fast food and parties.
England – Elegant Chypre
Neroli and Darjeeling tea open with calm intelligence. The middle note layers rose and geranium with classic elegance, enriched by nutmeg's spice and the depth of oakmoss. The base note adds leather and patchouli, symbolizing a proud and evolving spirit. The result is a scent that balances strictness with graceful sophistication.
France – Sweet Floral
Bergamot, grapefruit, and orange blossom create a vibrant opening that reflects France's free-spirited nature. The middle note dances with peony, jasmine, and freesia for a romantic, carefree feel. Sandalwood and vanilla close the fragrance with a serene warmth, capturing France's unpredictable yet ultimately charming personality.
Russia – Icy Wood
Mint and eucalyptus open with a cool chill, representing Russia's enigmatic presence and harsh winters. Cypress and cedarwood add strength in the middle note, with white wood spice adding depth. The base note softens with sandalwood and a hint of vanilla and amber, evoking the mysterious allure hidden beneath Russia's austere exterior.
China – Fruity Floral
Peach and lychee open lightly, conveying China's gentle and sweet impression. Jasmine and lotus bloom elegantly in the middle note, joined by osmanthus for a deeply traditional floral character. The base note adds benzoin's soft sweetness and the depth of guaiac wood, creating a composed and timeless fragrance.
Prussia – Cool Spice
Bergamot and lemon open brightly, reflecting Prussia's big-brother attitude toward Germany. The middle note features the easygoing qualities of rosemary and lavender, while black pepper adds a challenging, self-assured edge. The base note of guaiac wood and oakmoss carries a proud dignity that conceals inner warmth, representing Prussia's confident spirit.
Romano – Spicy Herb
Fresh lemon and orange burst open alongside roasted tomato leaf to express Romano's assertive nature and pride in his land. The middle note unfolds with rosemary, sage, and Mediterranean herbs, with black pepper and cinnamon adding a wild intensity. The base note brings vetiver's calm and a hint of balsam sweetness, capturing the gentleness hidden beneath Romano's prickly surface.
©Hidekaz Himaruya / Shueisha – Hetalia W★S Production Committee
