| idol_id | 1353 |
| Selca owner | |
| Pop type | J-Pop |
| Stage name (romanized) | Mako |
| Stage name (original) | マコ |
| Real name (romanized) | Yamaguchi Mako |
| Real name (original) | 山口 真子 |
| Birth date | 2001-04-04 (age 23) ▲ ▼ |
| Chinese zodiac sign | 🐍 Snake |
| Western zodiac sign | ♈ Aries |
| Hometown | Yame, Fukuoka |
| Height | 159.0cm (5'3") ▲ ▼ |
| Weight | |
| Blood type | A |
| MBTI | ESFJ |
| Color | Pantone 1645 C |
| Debut date | 2020-12-02 (3 years and 11 months ago) ▲ ▼ |
| Country of origin | 
Japan |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | Roles | |
|---|---|---|---|---|---|---|---|
|
NiziU (ニジュー) | JYP Entertainment | 2020-12-02 | Yes | Leader |