遺憾いかん ikan 1. regrettable; unsatisfactory ★ Common Adjective #31910 Open Menu Add to collection... Open
遺憾いかんながら ikannagara 1. I regret to say; I'm sorry to say Expression #90757 Open Menu Add to collection... Open
遺憾いかん千万せんばん ikansen ban 1. highly regrettable; utterly deplorable Expression #301589 Open Menu Add to collection... Open