Early stage:
FBI Investigator & Miss Down and Out
"Mr. Akai, please give me some advice."
"Shiori, I haven't taken your feelings into consideration recently."
Later period:
Graduate student with squinting eyes & heir to the Asaba family
"First meeting, Miss Asaba"
"If I remember correctly, Mr. Okiya is left-handed, right?"
Shuichi Akai & Shiori Asaba
Purpose: Love and Faith