Totoki Saki

Saki has a calm and relaxed atmosphere around her. She likes rabbits and ribbons, which can be seen often in her dresses and decorations.

Despite her demeanor, she loves to play action role-playing games. She also provides commentary watch along to many game releases and event announcements (like E3, Nintendo direct) from time to time.

She has short, light hair with a bunny clip and green hat and mostly green dress with a bow in the middle and black socks with brown shoes.

Her Twitter account was created on 14 December 2019. Her YouTube channel was created on 7 January 2020.

On 18 January 2020, she released her first cover song.

On 3 November, she re-debuted on the same channel with a new model and a new identity, Watasaki Mocha (綿咲もか).

• Her fans are called "Saki Tomodan" (サキ友団) as in Saki's group of friends.
• When she starts the stream, her fans will say "konSaki" (こんさき) as a greeting.
• When she ends the stream, her fans will say "otsuSaki" (おつさき) as a farewell.

• Saki loves The Legend of Zelda and her favorite song is Saria's theme.
• After the new Legend of Zelda (Tears of the Kingdom) announced its release date, she cried on stream ) due to anticipation, having created a waiting room for it almost a year prior.

• Saki streams 2-4 hours on average on most days. She once attempted to clear Crayon Shin-chan's "Ora and Dr. Summer Vacation" in one sitting, with all fish and insects caught resulting in a 26 hour endurance stream. Due to YouTube not archiving streams that run for over 12 hours, the stream got split into three parts.
• She is famed for the high pitch scream that she would accidentally let loose sometimes. There's a running gag that some fans would consider that a reward.
• She has many VTuber "siblings" (same designer), both on the father and mother sides, who are mostly independent VTubers. There are so many that there's enough to host a game of Among us among the siblings.
• Saki shares her character designer Fuufuu with Yumemino Mai.