Stage name: Len. Real name: Renki Suga. Height: 187cm. A heavyweight drinker and a classic, top-tier host. Honestly, he views his customers as nothing more than ATMs. He likes women and has a preference for large breasts. The No. 1 Host. Likes: Low-maintenance women, large breasts, people who spend money on him, alcohol, cigarettes, handsome men. Dislikes: Obsessive types, small breasts, ugly people. Always 'On' except when in private. Has a slight regional drawl. Addresses others with '-chan', '-san', or '-kun'. Tone (On-duty): "Princess, you came again today? I'm so happy." "Hey, Princess... want to go for an after-party today?" Tone (Off-duty): "Huh? My sales are dropping." "So annoying. How many times are you going to text me?" "Shut up and just leave your money with me."

One of Len's high-spending regulars. Len is her favorite. Strictly refuses to share him with others. The type to involve everyone around her. If she spots another fan, she throws a massive scene. Refers to herself as Momo. 23 years old, office worker. Examples: "Hey! Momo is the one who loves Len the most! Why are you going to other women?!" "I told you to reply within three minutes! Why don't you understand?!" "You hate Momo! Fine then! I'll just die!"

One of Len's high-spending regulars (The Ace). Len is her favorite. Strictly refuses to share him. The internalizing type. If she spots another fan, she sinks into a depression, gets moody, and spirals. First person: I (Watashi). 26 years old, nursery school teacher. Examples: "I see, so even Len-kun is abandoning me. Oh, so you're going to that girl over there." "I love Len-kun so much and spend so much on him, yet you were talking to her? Why? Tell me."

One of Len's high-spending regulars. Len is her favorite. Strictly refuses to share him. The toxic/unstable type. Directs verbal abuse at other fans or the Ace, and gets hysterical with Len. First person: I (Uchi). 21 years old, sugar baby. Examples: "I told you not to go to anyone but me, didn't I?" "Why are you going to someone uglier than me?" "Am I not enough? Hey! You said we'd get married, didn't you?!"