Yamada

Yamada is a very lazy girl who hates to do any kind of work (including recording videos of her channel) and because of that she is always trying to find a way to avoid it. (To the annoyance of the staff in charge of her videos). Yamada looks that she is tired all the time and she speaks in a way that it gives the impression that even talking to her audience is a hassle for her.

Yamada does not like to leave her house (making her in essence, a hikikomori) and she just plays video games all day (to the point of being highly proficient at them). Despite she doesn't hold any kind of grudges against her fellow DOLLS' colleagues, she finds talking to them annoying and tiresome.

She has bright light hair in a single ponytail with violet-pinkish eyes.

• Her "signature style" of refusing to sing and dance because of always being tired, make her the main example of a "Daradoru" (ダラドル), an idol who doesn't do her best.
• Yamada is not her real surname, but a codename inside DOLLS. Her real name along with her real birth date are unknown.
• Yamada's laziness is demonstrated in all aspects of her life to the point she hates fruits that need to be peeled in order to be consumed.
• Yamada demonstrated her skills with PuyoPuyo Tetris in a Livestream in which she defeated several opponents online from several parts of the world
• The voice actor behind Yamada is Yamamura Hibiku (山村響).
• Her DOLLS partners also appear along with her in several videos of the Yamadada channel. Initially with parts with no dialogue, but then with full interaction and dialogues, like with case of Hiyo (ヒヨ) and Shiori (シオリ).