kanji character, hole, aperture, slit, cave, den, trou, orifice, fente, grotte, tanière, agujero, hueco, cueva, lugar poco conocido, lugar escondido, buraco, orifício, brecha, caverna, gruta, kanji component, shaped crown, katakana u radical (no. 40), kanji component, wa-shaped crown radical (no. 14), kanji component, eight, eight radical (no. 12), huit, radical huit (no. 12), ocho, 8, Oito