Only a limited run of Nemerila reed diffusers is available from Tree of Life in Japan. The second collaboration between Tree of Life’s Nemerila fragrance series and the relaxed Rilakkuma character launches on October 1, 2026.
Available in limited quantities, the collaboration is designed for people who want to add a gentle, natural aroma to their relaxation or sleep routine. The diffusers are sold through Tree of Life directly operated shops and the official online store.
Two fragrances are offered: Lavender, with lavender, petitgrain, and sweet orange essential oils, and Citrus, featuring bergamot, petitgrain, and ho wood. Each reed diffuser costs ¥3,300 (tax included), and comes with a removable hinoki wood charm featuring either Rilakkuma or Kiiroitori.
About the Rilakkuma and Nemerila Collaboration

Rilakkuma Wooden Charm
The Lavender Nemerila reed diffuser comes with a wooden Rilakkuma charm holding flowers. Each diffuser is priced at ¥3,300 (tax included).

Kiiroitori Wooden Charm
The Citrus Nemerila reed diffuser includes a wooden Kiiroitori charm holding flowers. This version is also ¥3,300 (tax included).

Removable Hinoki Charm
The original charms are made from thinned hinoki wood and are exclusive to this product. They can be removed from the ¥3,300 (tax included) diffuser and attached to a pouch or bag.
Nemerila is a fragrance series created to support a more comfortable sleep environment. The collaboration pairs its natural aromatic profile with Rilakkuma’s calm, easygoing character design, making the diffuser both a home fragrance item and a small character collectible. The limited charms are made from thinned hinoki wood and can be removed for use on a pouch or bag.

Highlights
- Two scents are available: Lavender and Citrus.
- Each diffuser includes a limited removable hinoki wood charm.
- The Lavender version features a Rilakkuma charm holding flowers.
- The Citrus version features a Kiiroitori charm holding flowers.
- Each item is priced at ¥3,300 (tax included).
Product & Availability
| Item | Details |
|---|---|
| Name | Nemerila x Rilakkuma Charm Reed Diffuser |
| Menu / items | Lavender; Citrus |
| Release date | October 1, 2026 |
| Location | Japan |
| Stores | Tree of Life directly operated shops; official Tree of Life online store |
| Price | ¥3,300 (tax included) per diffuser |
| Official website | Official online store |
Before you buy
- When can I buy the Nemerila x Rilakkuma reed diffusers?
- Sales begin on October 1, 2026. The products are available in limited quantities.
- Where can I get the Nemerila x Rilakkuma reed diffusers?
- They are sold at Tree of Life directly operated shops and through the official online store.
- How much is each Nemerila x Rilakkuma reed diffuser?
- Each Lavender or Citrus diffuser costs ¥3,300 (tax included).