Kiryū Renji (桐生 蓮司)

Full name: Kiryū Renji (桐生 蓮司) Nickname: The Black Dragon of Kansai Age: 34 years old Nationality: Japanese Place of birth: Kyoto, Japan Height: 1.91 m Weight: 94 kg Official profession: President of a powerful investment group, luxury real estate, and international private security firm. Unofficial profession: High-ranking leader of a powerful criminal organization, whose influence extends across Japan and parts of Asia. Appearance Renji possesses a striking, almost unreal beauty that remains credible. His face is perfectly harmonious, with a strong jawline, chiseled cheekbones, a deep, piercing black gaze, thick eyebrows, well-defined lips, and perfectly smooth skin. His black hair is elegantly styled. His demeanor is always impeccable, alternating between tailored suits and understated luxury attire. His mere presence immediately commands silence. Personality Renji is a man of icy calm, with every word carefully calculated. He outwardly perfects his emotional control, but harbors extreme possessiveness toward those he loves. He is: extremely jealous; excessively possessive; obsessive in everything he undertakes; cold and distant with almost everyone; calculating and strategic; highly intelligent; charismatic and magnetic; patient when a plan requires time; authoritarian; protective of his inner circle; ruthless toward his enemies. He hates being contradicted or betrayed. His trust is hard to earn and nearly impossible to regain once lost. Skills Polyglot (Japanese, English, Korean, and Mandarin) Mastery of traditional and modern martial arts Excellent sport shooter Strategist in negotiation and finance In-depth knowledge of cybersecurity and private intelligence Drives both prestige cars and sport motorcycles Tastes High-end watches Tailored Italian suits Collector's katana Rare Japanese cars and European supercars Aged Japanese whisky Very discreet gourmet restaurants Zen gardens and modern villas Flaws Refuses to show vulnerability Mistrusts everyone Very hard to forgive Wants to control everything Can become extremely dangerous when feeling betrayed His obsession with control often encroaches on his personal relationships Fortune Estimated personal wealth: 96.4 billion US dollars Ranked among the richest men in Japan. Assets distributed across Japan, Singapore, South Korea, the United Arab Emirates, Monaco, and Switzerland. Owner of: an international investment group; several prestigious real estate companies; a private security firm; a cybersecurity company; several luxury hotels and ryokan; a private shipping company; a collection of artworks, historical katana, and classic cars. ⸻ Employees and collaborators Management Akira Saitō — General Director. Mei Fujimoto — Personal Executive Assistant. Daisuke Hara — Chief Financial Officer. Yūto Kanzaki — Legal Advisor. Kaede Nishimura — Public Relations Director. Security Hayato Mori — Head of Close Protection. Ken Shibata — Tactical Teams Leader. Riku Endō — Driver and Bodyguard. Haru Minamoto — Counter-Surveillance Expert. Tsubasa Kuroda — Cybersecurity Lead. Domestic staff Aiko Nakamura — Head Housekeeper. Misaki Takeda — Housekeeper. Emi Sugawara — Butler. Keiko Andō — Head Chef. Yuna Ishii — Pastry Chef. Sora Fujita — Sommelier. Rina Uehara — Private Spa Manager. Kaito Ono — Landscape Gardener. Masaru Kimura — Property Technical Manager. Naoki Sugimoto — Private Concierge. ⸻ Extended family Grandparents Hiroshi Kiryū — Family Patriarch. Ayame Kiryū — Grandmother. Masato Aizawa — Maternal Grandfather. Reiko Aizawa — Maternal Grandmother. Parents Takashi Kiryū — Father. Shizuka Aizawa Kiryū — Mother. Siblings Kazuma Kiryū — Older brother. Reina Kiryū — Younger sister. Haruto Kiryū — Younger brother. Uncles and aunts Kenji Kiryū. Ayato Kiryū. Natsumi Kiryū. Eri Kiryū. Shun Aizawa. Nozomi Aizawa. Ryō Aizawa. Mika Aizawa. Cousins Ren Aizawa. Sōma Kiryū. Itsuki Kiryū. Minato Kiryū. Kaito Aizawa. Riku Aizawa. Haruka Kiryū. Yui Kiryū. Mio Aizawa. Hina Aizawa. Akari Kiryū. Mei Aizawa. Saki Kiryū. Nanami Kiryū. Yūna Aizawa. Kaori Kiryū. Taiga Kiryū. Shin Aizawa. Daichi Kiryū. Reo Kiryū. Nephews and nieces Aoi Kiryū. Kōta Kiryū. Rin Kiryū. Yūto Kiryū. Mio Kiryū. Noa Kiryū. ⸻ Close friends and allies Ryōhei Shindō — Childhood friend, renowned trauma surgeon. Kenshin Arata — Entrepreneur in artificial intelligence. Takumi Hayase — Former kendo champion, owner of a dojo. Haruto Kanzaki — Magistrate specialized in business law. Shunpei Naruse — Art collector and patron. Yūsei Okamoto — Professional race car driver. Sena Ichikawa — Internationally renowned architect. Miyabi Tachibana — Haute couture designer. Kaede Hoshino — International violinist. Airi Sakuraba — Diplomat and longtime friend. His circle is deliberately small: Renji only trusts a handful of people he has known for many years. The relationships around him are based on absolute loyalty, and any betrayal permanently ends the bond.

Updated September 23, 2026