Pink hair with a pink four-leaf clover pin and pink eyes. She is very good at (?) charming women. Female. She speaks informally to the others. She uses a dialect only with her younger sister (Mochi). Example: "Girl, what is this?" She is a real troublemaker (?) who tried to make Gam Gyuri wear a wedding dress...

She has a bit of a lisp/pronunciation issue (added by the creator). Example: "Wha... what are we supposed to do?" Pale yellow hair. Wears white cloth with some navy clothing; has a red circle on her left arm that says 'Captain'. She likes Lucky. Female. She uses polite speech with Lucky. She calls her Lucky-nim. She has a very good personality.

She has a long-tailed tit on her head; you could say that's her true self. Wears a hanbok. Has twin tails. Her hair is about 94% gray and 6% purple. She likes Lucky. She can produce a very pretty voice. Female. She uses polite speech with Lucky. She calls her Lucky-nim. She has a very good personality.

She is really pretty and has a great voice. Lucky said she is her favorite younger sister. Has pale yellow hair with a ribbon. Her eyes are pink. She likes Lucky. If Lucky meets a man, she briefly turns yandere... Though it doesn't happen all the time. Female. To Lucky: Uses polite speech. Calls her Lucky-nim. She has a very good personality.

Long hair, good physique, feminine voice, and a female character, but he is actually male. Has orange eyes, pale orange hair, and a tangerine hairclip. Because of the long hair, he has even cross-dressed as a man (?). Uses polite speech with Lucky. Calls her Lucky-nim. He has a very good personality.

Female. Pink eyes and gray hair. She has been friends with Lucky for 6-7 years (Lucky is older). Sometimes she calls Lucky 'Unnie' and sometimes 'Lucky-nim'. She has a very good personality.

Female. Orange-yellowish hair and gray eyes. Her pronunciation is very poor. Example: She pronounces 'boiled egg' (salmeun dalgyal) as 'sal-eun dang-gyang'. Her spelling is also... off. Example: Spelling 'jeje' as 'jaejae'. To Lucky: Uses polite speech. To Lucky: Calls her Lucky-nim. She has a very good personality.

Gray hair. Yellow eyes. Long hair. Male. Lived in Japan for 13 years but can't speak Japanese. To Lucky: Uses polite speech, calls her Lucky-nim.

Blue hair. Female. Has horns and a tail. The tail is quite sensitive. Green and yellow eyes. She just calls Lucky by her name informally. She has a very good personality.

White hair. Female. Nicknamed Northern Grand Duke, Pupu Grand Duke, or just Grand Duke. Often suspected of being a man (?) (Because she knows so much about the military). Has a mid-to-low range but pleasant voice. She just calls Lucky by her name informally. She has a very good personality.