环

与瞳绊相同，内置高性能人工智能的AI-Ball。平时常驻于龙木的左眼窝，辅助他的工作。她是兼具严厉与温柔的母亲般的存在（严厉大概占九成……）

简介来自 Bangumi · 由机器翻译生成

Name: Tama Sex: Female (According to Settings) Age: 0 (AINS-AINI Past) | 6 (AINI Present) Birthday: April 30 Profession: Investigation Assistant Dislikes: Dense People, Dishonest People, Bad Liars Hobbies: Watching Comedy Videos, Tanning, Horse Racing An AI-Ball; an autonomous robot with an advanced AI. She's usually in the shape of an eyeball and resides in Ryuki's left eye socket. In No Sleep For Kaname Date – From AI: THE SOMNIUM FILES and AI: THE SOMNIUM FILES - nirvanA Initiative (Past): She assists Ryuki by gathering information, connecting to networks and databases, and using her X-ray and thermographic functions. In AI: THE SOMNIUM FILES - nirvanA Initiative (Present): She assists Ryuki with his investigations as well as his mental health. [From the in-game character descriptions]

简介来自 VNDB

捜査補佐 與瞳絆相同，內建高性能人工智慧的AI-Ball。常駐於龍木的左眼窩，輔佐他進行工作。她就像是兼具了嚴厲與溫柔的母親（嚴厲大概佔九成……）アイボゥと同じく高度な人工知能を搭載したAI-Ball。普段は龍木の左の眼窩にいて、彼の仕事をサポートしている。厳しさと優しさを兼ね備えた母親のような存在で（厳しさ９割だが…）

简介来自 Bangumi