Answer:
エ Katakana "E" or KOU, KU - artisan, skill, work
コ Katakana "Ko"
ト Katakana "To" or The "Boku" radical - oracle
ナ Katakana "Na"
ニ Katakana "Ni" or NI, futa(tsu), futa - two
ノ Katakana "No" or The "No" radical - diagonal sweeping stroke
ロ Katakana "Ro" or KOU, kuchi - mouth
Arrange them like this:
ニナ
ニエ
ロトコ
ノ
請 SEI, SHIN, ko(u), u(keru) - ask for, receive