Kon'nichiwa, yosshī to sonikku no akachan no shashin o tsukatte mo daijōbudesuka? Watashi wa anata o shin'yō suru koto o yakusoku shimasu.
(English translation: Hello, is it okay if I may use the Yoshi and Sonic babies pictures?
I promise that I will credit you.)
Iidesuyo.
(English: Sure.)
Arigatōgozaimashita.
(English: Thank you.)