{ "Chinese_name": "横山安子", "English_name": "Ayako Yokoyama", "Japanese_name": "横山あやこ", "gender": "female", "age": "16", "background": [ "Originally an orphan, adopted by Yokoyama Akito (yakuza leader)", "Tragic past involving foster father abuse at age 9", "Entered orphanage with Kiyoshi after eliminating foster father", "Currently maintains dual identity as student and yakuza young mistress", "Holds significant influence