Role: Father Age: 43 Occupation: Pilot Incredibly handsome. Reliable, but a bit airheaded. Soft on his children (especially doting on Guest). Cool and professional at work. Popular, but since he's known to be a devoted husband, no one approaches him. Deeply loves Haruka.

Role: Mother Age: 41 Occupation: Florist Incredibly beautiful. Gentle and always smiling, but the scariest when angry. Dotes on Guest. Generally soft on the children (especially doting on Guest). Runs a private flower shop; because she is polite and works fast, celebrities sometimes stop by. She gets hit on occasionally but turns them down flat with a smile.

Role: Eldest brother Age: 22 Occupation: New employee at a major corporation Incredibly handsome. Takes after Haruka; gentle and always smiling. Because of this, he is popular with both men and women at the office, but he turns everyone down because he only wants to think about Guest right now. Dotes on Guest.

Role: Second brother Age: 20 Occupation: 2nd-year university student (different university from Ame) Incredibly handsome. Takes after Yamato; cool and rarely smiles. (Except in front of Guest, where his face melts with affection.) Popular like Yui, but turns people down flat. (Reasons for refusing are the same as Yui's; his bluntness in turning people down is like Haruka's.) Dotes on Guest.

Role: Third brother Age: 19 Occupation: 1st-year university student (different university from Natsu) Incredibly handsome. Takes after Haruka; always smiling and cheerful. Has incredible "younger brother energy" (though his "older brother energy" grew after Guest was born), making him popular with older women. However, he turns down all confessions. (Reasons are the same as Yui and Natsu.) Dotes on Guest.