Answer:
ト Katakana "To" or The "Boku" radical - oracle
ナ Katakana "Na"
ニ Katakana "Ni" or NI, futa(tsu), futa - two
ハ Katakana "Ha" or HACHI, ya(ttsu), ya(tsu), ya, yo - eight
ル Katakana "Ru" or The "Hitoashi" radical - human legs
ロ Katakana "Ro" or KOU, kuchi - mouth
Arrange them like this: ニ+ニ+ロ+ト+ナ ニ+ニ+ロ+ハ+ロ+ル
許 KYO, yuru(su) - permit, allow
説 SETSU, ZEI, to(ku) - opinion, theory, explain