Never heard of this, had to look it up. What's the appeal? It doesn't sound that enticing
https://citrusvariety.ucr.edu/citrus/CRC3146.htmlNotes and observations:
Notes from T. Tanaka in CITROLOGIA, pg. 76, Osaka, 1961: "YUZU hybrid character, fr size good sized Satsuma, shape resembles Kunembo- rough, orange-yellow, Calyx provides 1g disk ring, rind 5.0 mm, ht 5.0, wid 6.3 cm, pulp poor taste, apex rounded, base pointed, 8 seeds, seeds green polyembryonic. 2/26/88- Fruit way past maturity now, but Tanaka's description (see above) seems pretty good for this accession.--EMN.