Hammock'n– Author –

After auditioning on the live streaming site "SHOWROOM" conducted by our company (SPRASANN LLC) in July 2025, hammok has been appointed as the official ambassador of hammok. Our product Hammo-kun and the very name...

Our press release was turned into an article titled "30s are the most affected?! Approximately 90% of smartphone users experience hand pain. Could the 'age of overuse of hands' be upon us?" https://news.yahoo.co.jp/articles/62d5ed2571f76399fba8a13cc9cf99e6437e5c9e https://www.walk...

Our press release was turned into an article titled "Hidden hand disorders become more serious in the smartphone era: 90% of people in their 30s notice abnormalities in their hands." https://news.yahoo.co.jp/articles/dc410fb6a92f70044daf460be36b044f56d8d910 https://sumaholife-plus.jp/life/34074

Our press release was turned into an article titled "Which generation is suffering from overuse of hands due to smartphones? Despite using smartphones in between housework and work, people complain of pain and fatigue." https://news.yahoo.co.jp/articles/5ade45b16edaf5edc4a112...

~Now that smartphones are getting bigger and heavier, and contact time is at an all-time high, what are the smartphone accessories that support "hand health"~ SPRASANN LLC June 30, 2025 9:10 am Do you feel pain when using your smartphone? (Image) SPRASANN LLC (Headquarters: Chuo-ku, Tokyo, Representative ...

SUZURI has started selling smartphone cases!　From now on, Hammock will be able to express various worldviews by using it in conjunction with a smartphone case. First of all, it is a design with a tin robot motif. It will be limited to the iPhone, but by all means, this ...