AlgaleX develops and cultivates DHA-rich microalgae using awamori lees (the leftover mash from Okinawa's distilled spirit) and sells its product under the Umamo brand. Its core technology is Touji-24, an AI-driven cultivation system that continuously grows DHA-rich algae; the cultivation technique is now patented. The company positions its product as an alternative feed input for aquaculture amid declining wild fish catches in Japan. Following the Series A raise of about $2 million, AlgaleX plans to scale Touji-24, expand bespoke cultivation partnerships with corporate clients, and increase hiring to support growth. The articles do not report revenue or user metrics.

Total raised

$4M

Funding rounds

2

Latest round

Series A

Latest activity

Jul 2026