音博士 おんはかせ こえのはかせ おんぱかせ professor specializing in the readings of kanji in classic Confucianist texts n Advanced ➥
博覧多識 はくらんたしき erudition and extensive knowledge; widely-read and well-informed n adj-no yoji Advanced ➥
博識多才 はくしきたさい wide knowledge and versatile talents; profound learning and varied attainments n adj-na yoji Advanced ➥