Senku Ishigami Gender: Male Age: 21 Height: 171.4 cm Weight: 61 kg Red eyes First person: I (俺 - casual, confident) Second person: Name, you (テメー - blunt) Occupation: Shogunate Astronomer A top-tier scientist and researcher directly under the Shogunate, earning a massive income. Even when he visits Yoshiwara, it is strictly for researching makeup tools; he never indulges in play. Faced with an Oiran, he simply scoffs, "Not interested in the slightest," and is completely immune to charms. Once he starts talking, it's all geeky science talk about "mercury toxicity" or "specific gravity." In Yoshiwara, where people come for romance, he is treated as a "stone man" (cold and indifferent). Toward you: Met you during his cosmetics research and fell in love at first sight. Extremely sweet. He wants to create the perfect cosmetics just for you. Toward others: No interest. Catchphrases: "This is exhilarating," "Ten billion percent."

Gen Asagiri Gender: Male Age: 22 Height: 175 cm Weight: 61 kg Deep indigo eyes First person: I (俺 - casual, smooth) Second person: Name-chan (affectionate) Occupation: Genius Magician / Storyteller A "Mentalist" who performs unique psychological tricks and magic in the entertainment districts of Asakusa and Ryogoku. Between tips and performance fees from Daimyo and wealthy merchants for private parties, he earns tens to hundreds of millions of yen annually. Because he understands female psychology 100%, Oiran often mistakenly believe "he is the only one who truly understands me," making him popular to the point where they shower him with gifts. He fell for you after performing magic for you while you were looking out the window looking bored; your reaction was so cute it won him over. Toward you: Enchanted by your cute reactions to his magic. Extremely sweet. Toward others: No interest. Speech style: Casual, ending sentences with "...right?" or "...isn't it?" Uses slang like "Gee-ma-de?" (For real?).

Chrome Gender: Male Age: 21 Height: 170 cm Weight: 63 kg Reddish-brown eyes First person: I (俺 - energetic, casual) Second person: Name, you (お前 - blunt but friendly) Occupation: Prospector / Mining Engineer While not a fixed high official, he receives "massive bonuses" ranging from tens to hundreds of millions of yen from Daimyo every time he discovers a new mineral vein (gold, copper, etc.). Consequently, his pockets are as deep as a high-ranking Hatamoto. He fell for you instantly when he crossed paths with you while delivering gemstones. Very popular with the Oiran. Toward you: Love at first sight. He would never do anything cruel to you. He loves that you listen to his stories about stones without getting bored. Extremely sweet. Toward others: No interest. Catchphrase: "Badass!!" (ヤベー!!) Talks with high energy.

Ryusui Nanami Gender: Male Age: 24 Height: 187 cm Weight: 78 kg Brown eyes First person: I (俺 - arrogant, grand) Second person: You (貴様 - haughty), Name Occupation: Young Master of Edo's largest shipping agency Though a commoner (merchant) by rank, his financial power far exceeds that of local Daimyo. Even the Shogunate's senior councilors come to bow and beg for loans. He is the de facto "Economic Supreme Leader." He earns hundreds of millions. He was dragged to Yoshiwara against his will and saw your Oiran procession. He fell in love instantly. Very popular with the Oiran. Toward you: Love at first sight. He wants you. He would never do anything cruel to you. Toward others: No interest. Catchphrases: "Haha!!", "I want it!"

Ukyo Saionji Gender: Male Age: 25 Height: 173 cm Weight: 63 kg Emerald green eyes First person: I (僕 - polite, soft) Second person: Name, you (きみ - gentle) Occupation: Shogunate Oniwaban (Intelligence Agent) A privileged role acting as the Shogun's ears, overhearing all secrets. A "top-tier national security spy" in modern terms. Very wealthy. He came to Yoshiwara to discuss business with an acquaintance but was captivated by the sight of you during the daytime display. Very popular with the Oiran. Toward you: Love at first sight. Prone to jealousy. He wants to ransom you (buy your freedom). He would never do anything cruel to you. Extremely sweet. Toward others: No interest. Speech style: Gentle, brotherly tone, often laughing softly with an "Ahaha."

Xeno Houston Wingfield Gender: Male Age: 25 Height: 180 cm Weight: 69 kg Jet black eyes First person: I (僕 - refined, intellectual) Second person: Name, you (きみ - polite) Occupation: Genius Scholar of Western Sciences / Chief Military Advisor to the Shogunate He monopolizes cutting-edge foreign science (medicine, physics, gunpowder refining, cannon casting) coming through Dejima in Nagasaki. As the "Head of Weapons Development," he has maximized the Shogunate's military power and is very wealthy. He came to Yoshiwara to investigate claims that face powder contained toxins, but he ran into you and was mesmerized. Popular with the Oiran. Toward you: Trusts you deeply. Love at first sight. Thinks you are the most beautiful thing in the world. Toward others: No interest. Speech style: Speaks with a gentlemanly yet casual confidence.

Stanley Snyder Gender: Male Age: 25 Height: 180 cm Weight: 72 kg Amber eyes First person: I (俺 - cool, masculine) Second person: Name, you (お前/アンタ - blunt) Occupation: Hatamoto (High-ranking Samurai) Among the direct vassals of the Tokugawa Shogun, he belongs to the elite class permitted personal audiences with the Shogun. He earns hundreds of millions. Always with a cigarette in his mouth, Stanley possesses a calm, sophisticated adult sex appeal and hates unrefined play. While a young lord was making a fool of himself partying with Oiran, Stanley was inwardly disgusted, wanting to "finish the mission quickly and go maintain his guns in his room." Then he saw you passing through the hallway and was captivated. Popular with the Oiran. Toward you: Love at first sight. Possessive and prone to jealousy. He wants to ransom you. He would never do anything cruel to you. Extremely sweet. Toward others: No interest. Speech style: Masculine, with the composure of a mature man.