MiYO ORGANIC upcycles Nagasaki camellia waste into hotel amenities

MiYO ORGANIC Co., Ltd. and luxury lifestyle property Hotel Indigo Nagasaki Glover Street have jointly developed an original upcycled bath salt made from unutilised camellia resources. The amenity aligns the hotel brand’s “Neighborhood Story” hospitality concept with MiYO ORGANIC’s “Trash to Treasure” circular framework, transforming regional agricultural residues into functional personal care products.

Camellia has been an emblem of Nagasaki and the Goto archipelago for centuries. The formulation incorporates botanical parts of camellia that growers in Nagasaki Prefecture and the Goto Islands traditionally discard during cultivation and processing. Rather than allowing these organic by-products to enter waste streams, MiYO ORGANIC reprocessed the plant materials under its circular development model to produce bath additives that reduce raw material consumption.

Historical context informed the olfactory and visual presentation of the product. Hotel Indigo Nagasaki Glover Street occupies a restored red-brick structure built in 1898 that operated as a Catholic convent for 128 years. The fragrance pairs camellia with culinary and medicinal herbs, referencing records of the convent sisters who cultivated herbal plots on the grounds to treat local residents and provide refuge for women and children. The outer packaging takes a hexagonal form inspired by the ceramic floor tiles found in the hotel’s bathrooms, bordered by looping arrow graphics that represent closed-loop resource cycles.

“In carrying forward a traditional structure with 128 years of history into the future, we aimed for a product where even a single amenity connects Nagasaki’s narrative with sustainability in a single line,” said Hideyuki Niwa, general manager of Hotel Indigo Nagasaki Glover Street.

Miyo Yamamoto, representative director of MiYO ORGANIC, stated that developing bespoke formulations from local residues helps reposition guestroom items away from disposable culture. “From upcycling unutilised camellia resources from Nagasaki and the Goto Islands to crafting a fragrance inspired by convent herb traditions and packaging drawn from hexagonal bathroom tiles, the product encapsulates the hotel’s identity and our shared dedication to circularity. We hope guests receive this not as a mere consumable, but as something that encourages them to carry sustainable choices into their daily lives.”