At Ei5, we believe that true English proficiency goes beyond test scores—it's about meaningful communication in real-world contexts. Founded by seasoned educators and language assessment specialists, Ei5 was born out of a shared passion for empowering Japanese learners to speak confidently and authentically. Our name—Ei5—reflects our commitment to excellence across five core dimensions of spoken language: pronunciation, fluency, prosody, comprehension, and interaction.
We exist to bridge the gap between English as a subject and English as a tool for connection. Unlike traditional exams that prioritize reading and listening, Ei5 puts speaking and real-time interaction at the forefront. Our mission is to cultivate learners who can not only understand English but also express ideas, negotiate meaning, and engage in global conversations with poise.