HIKAKIN's ONICHA Corn Tea will launch at Seven-Eleven stores on 3 October, and numerous YouTubers have released preview videos ahead of the launch, generating excitement. The first ONICHA Barley Tea has sold more than 20 million bottles cumulatively.
ONICHA Corn Tea will launch at Seven-Eleven stores nationwide from 3 October. Before the launch, influencers with large numbers of followers have been releasing videos introducing the product delivered to them.
ONICHA Barley Tea was launched in 2024 and began sales exclusively at Seven-Eleven in April 2026. It repeatedly sold out and has reportedly surpassed 20 million bottles cumulatively.
The new ONICHA Corn Tea is made with 100% Hokkaido-grown corn, is caffeine-free and promotes a “new sweet and toasty flavour.” Many preview review videos comment on its taste.
A revamped version of ONICHA Barley Tea will also launch on the same day. The formulation of its ingredients has been revised, including a review of the production regions and the partial use of domestically grown barley.