Ryoko's Case File - 1x13 - 東京デッド・オア・ラブ（後編）- Followmy.tv

The Type 90 tank, revealed to be under the control of Marianne and Lucienne, is used by Ryoko and Junichiro to head to Central Tokyo as they take out renegade JGSDF Type 90s to defeat Ruriko by taking out Tokyo Tower as the source of the radiowaves that had been used to brainwash JPP operatives under her command. Monami was rescued by Ryoko and Junichiro after defeating Ruriko and Kazuma as the JPP operatives, with their brainwashing removed, panic in fear due to the destroyed Tokyo Tower.