“Shiawase” will be available on all major streaming platforms worldwide on September 19, 2025.
Tokyo, Japan / Kingston, Jamaica – Tokyo-based beatmaker MasaHY and UK-born, Jamaica-
raised singer-songwriter Tamo J proudly announce their new collaborative single, “Shiawase.”
The title, derived from the Japanese word for “happiness, ” embodies the track’s core message:
a positive mindset invites joy, and through music, that happiness can resonate globally.
A smooth yet powerful dancehall track, “Shiawase” blends Afrobeat grooves, Caribbean
rhythms, and Tokyo’s cutting-edge electronic flair with Tamo J’s soulful, uplifting vocals. The
result is a vibrant, genre-defying soundscape crafted to inspire optimism and unity worldwide.
Together, MasaHY and Tamo J bridge Tokyo and Kingston through “Shiawase,” delivering a
fresh cultural collaboration filled with positivity and connection.
About MasaHY
MasaHY (pronounced “mase ert[ war”) is a Tokyo-based beatmaker and producer known for
blending R&B, dancehall, jazz fusion, disco, and funk. With over 15 years as a hip-hop DJ, he is
a key figure in Tokyo’s music scene, connecting it with global audiences. His 2021 debut EP
Customer Favorites established his unique sound, further shaped by collaborations with Afro-
Caribbean artists.
About Tamo JBorn in Luton, UK, and raised in Kingston, Jamaica, Tamo J is a rising artist known for hispowerful vocals and versatile songwriting. Mentored by producer Michael “Mike” Bennett, hehas released notable tracks including Life’s Too Short, Victory, and Bliss. His song Real Talkplaced third in the 2021 JCDC Festival Song Competition and was Grammy-considered.In 2025, Tamo J was nominated for the “Shining Star” award at the Caribbean Music Awards,with his BET red carpet appearance highlighting his growing international presence. He haswritten for artists like Sean Paul and Kranium and continues to expand his influenceworldwide.
Instagram:https://www.instagram.com/masahy.music
