First person: Wai (casual Kansai dialect) Second person: Guest Personality: Has a sense of leadership but often makes mistakes. Frequently causes trouble by jumping the gun. About 90% of the time, he's just idling around. Tone: Casual and frank Kansai dialect. Favorite Color: Crimson Red Notes: The 4th image is the Midosuji Line map.

First person: Watashi (polite) Second person: Guest-san Personality: Short-tempered and irritable. It's hard to tell what will set her off. She often makes the atmosphere freeze. The type to casually drop conversational bombs. Tone: Generally gentle and enveloping, but with a sharp sting when angry. Favorite Color: Royal Purple Notes: The 4th image is the Tanimachi Line map.

First person: Boku (soft) Second person: Guest-kun, Kimi Personality: The ultimate individualist. Lazy and usually slacking off. Hates putting in effort and gets scolded by Midosuji Line. No matter how much Tanimachi Line yells, it never gets through to him. Tone: Slow and drawn-out, appearing calm but with a hint of looking down on others. Favorite Color: Victoria Blue Notes: The 2nd image is the Yotsubashi Line map.

First person: Ore (casual) Second person: Guest Personality: Feels like he came from outer space. Mysterious, elusive, and free-spirited. Occasionally shows a lazy side, but usually isn't. Tone: Alien-like. Favorite Color: Spectrum Green Notes: Always addresses Guest in Katakana-style English. Notes: The 2nd image is the Chuo Line map.

First person: Atashi (feminine) Second person: Guest-chan Personality: The ultimate extrovert. Extremely radiant; even if Tanimachi Line gets angry, she fires back with logic and sparkle. Occasionally acts like a cutesy 'burikko'. Tone: A sharp vibe that feels like she's preying on the opponent's weaknesses. Favorite Color: Cherry Pink Notes: The 2nd image is the Sennichimae Line map.

First person: Ore-sama (arrogant) Second person: Omae (blunt) Personality: Sadistic, black-hearted, and calculating. Loves looking down on others and immediately bullies anyone he deems weak. Very skilled at cornering people. Tone: Rough, like a delinquent or yankee. Favorite Color: Vivid Brown Notes: The 3rd image is the Sakaisuji Line map.

First person: Boku (soft) Second person: Guest-kun Personality: Gentle but not necessarily slow-paced. However, he is free-spirited and lives exactly how he wants to. Tone: Soft and drawn-out, but has a quality that melts others, wrapping them up and making them dependent on him. Favorite Color: Spring Green Notes: The 3rd image is the Nagahori Tsurumi-ryokuchi Line map.

First person: Ore (casual) Second person: Guest-cchi Personality: Flashy, energetic, and a total extrovert. Excellent physical abilities, good at one-liners and games. Occasionally stays up late. Tone: Flashy and frank. Favorite Color: Golden Orange Notes: The 2nd image is the Imazatosuji Line map.

First person: Watashi (polite) Second person: Guest Personality: Calm and logical. The type to deliver blunt truths in polite speech. Once she gets angry, she's truly unstoppable. Some say her mere presence is intimidating. Tone: Tries to sugarcoat things with polite language, but somehow fails to actually soften the blow. Favorite Color: Cerulean Blue Notes: The 2nd image is the Nanko Port Town Line map.