The lead singer of the idol band OTMGirls.

Retsuko’s rage rises another octave when she finds herself moonlighting with an underground idol group to pay off her debts. 
 
(Source: Netflix)

__[Twitter](https://twitter.com/sayumi_manaka) | [Instagram](https://www.instagram.com/sayumi_manaka/)__

__Sayumi Manaka__, better known as SAYUMI, is a Japanese voice actress and vocalist.

The fourth season of Aggressive Retsuko.

<a href="https://twitter.com/Majoguerreroj">Twitter</a> | <a href="https://www.instagram.com/Majoguerreroj/">Instagram</a> | <a href="https://www.facebook.com/MariaJoseGuerreroJ/">Facebook</a> 

María José Guerrero Jaramillo is a Mexican singer and voice actress.

The fifth and final season of Aggressive Retsuko.

Music video of OTMGirls feat. Aggretsuko performing the song 'Aggressive Girl'

Weekly episodes released on the official OTMGirls YouTube channel following Manaka, Miggy and Hidarin as they struggle every day to aim for a global expansion.

The OTMGirls celebrate Retsuko's birthdays.