
The snack food giant takes its next step towards manufacturing foodstuffs of the future by harnessing the powers of nature.
While generally known for its innovative snacks such as these buzzworthy chocolate-covered shrimp crackers, Calbee has announced that its first-ever edible sleep aid product, dubbed Nyumin, is now one step closer to hitting store shelves across Japan. Nyumin takes the form of an orange-scented, dissolvable strip containing crocetin, a chemical compound that occurs naturally in crocus and gardenia flowers. Consumption of crocetin has been shown to improve sleep quality and lessen fatigue in clinical trials.
▼ Nyumin’s product packaging
The new product came about as part of Calbee’s long-term vision titled “Next Calbee” which aims to explore the development of a number innovative foodstuffs derived from natural compounds by 2030. It was developed over a period of 2.5 years in the Calbee Future Labo, a research team which conducts numerous surveys with people in their teens through 70s to pinpoint gaps in the market for new dietary products. It was through this system of deliberate consultation that staff learned of the need for more solutions to target sleep disparities within the general population.
In a conscious effort to eliminate any hurdles for consumption among consumers of all ages, the team specifically designed Nyumin in the form of a dissolvable strip that can be ingested directly before sleeping. No water or chewing is necessary to make the strip work its magic.
Calbee began taking preorders for Nyumin on Japanese crowdfunding site Makuake on November 12 with plans to ship the first boxes in late December. One standard box of Nyumin contains a week’s supply of seven strips and retails for 1,080 yen (US$10.32), but the site is currently advertising a variety of special deals including two boxes for a slightly discounted price of 1,944 yen. The company plans to conduct test marketing through this online forum and will receive feedback from customers before expanding sales of Nyumin to physical store locations.
If crocetin doesn’t do it for you, might we suggest splurging on Uniqlo’s Airism bedsheets promote a healthy night’s rest instead?
Source, images: PR Times
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!



Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan’s foreign tourist numbers projected to fall for first time in years in 2026
Man with face covered in tattoos admits to repeatedly headbutting Tokyo store clerk【Video】
Bandai Namco is opening a chain of gigantic megastores for mega otaku joy
Japan’s Poképark Kanto Pokémon theme park area shows first attraction photos
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan’s foreign tourist numbers projected to fall for first time in years in 2026
Man with face covered in tattoos admits to repeatedly headbutting Tokyo store clerk【Video】
Bandai Namco is opening a chain of gigantic megastores for mega otaku joy
Japan’s Poképark Kanto Pokémon theme park area shows first attraction photos
McDonald’s Japan releases a Mushroom Mountain and Bamboo Shoot Village McFlurry
New KitKat pizzas are coming to Pizza Hut Japan
Trying Starbucks Japan’s secret limited-time Iced Matcha Tea Latte 【Taste Test】
Best practices for celebrating Coming of Age Day for those turning 18, 20, or both in Japan
Here are the top ten foodie factory tours for the fall throughout Japan
10 times to avoid traveling in Japan in 2026
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
Princess Mononoke magnets return just in time to treat yourself to awesome anime decorations
Umamusume anime girl plushie recalled for having parts she absolutely should not have【Pics】
Giant hotel rooms in Osaka reflect the new non-niche face of travel in Japan.
Japanese women showing rebounding interest in giving Valentine’s Day chocolate【Survey】
We ate sushi made from Japan’s most expensive tuna ever【Taste test】
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
McDonald’s Japan releases a Mushroom Mountain and Bamboo Shoot Village McFlurry
New KitKat pizzas are coming to Pizza Hut Japan
Trying Starbucks Japan’s secret limited-time Iced Matcha Tea Latte 【Taste Test】
Best practices for celebrating Coming of Age Day for those turning 18, 20, or both in Japan
Here are the top ten foodie factory tours for the fall throughout Japan
Totoro ocarinas on sale from Ghibli Museum online shop, and no two are exactly alike【Video】
Japan’s otoshidama tradition of giving kids money at New Year’s gets a social welfare upgrade
Starbucks Japan unveils exclusive new drinkware goods for summer
Wreckage of World War II-era Japanese submersible aircraft carrier found off Hawaii
Giant hotel rooms in Osaka reflect the new non-niche face of travel in Japan.
Meet the eerie police statues of Miyakojima in Okinawa Prefecture
How to make microwave rice packs into something you’ll actually be happy to eat【SoraKitchen】
Private booths are coming to Japan’s Shinkansen bullet trains even sooner than we’d thought【Video】
Rakuten randomly offers 58 New Year’s osechi feasts in Japan, but did we get a star or a dud?
Leave a Reply