With a massive attack on the horizon, the Tawaras must band together to save their family, honor and many lives before a solar eclipse.

As Haru and Yoko’s respective missions take unexpected turns, Nagi’s mischievous adventures start attracting unwanted attention.

Haru accompanies Karen to investigate a whistleblower’s apartment. Meanwhile, several other Tawaras are tempted to step out of their ordinary lives.

While Haru Tawara develops a crush on a mysterious young woman at work, an unusual opportunity arises at his father’s financially struggling brewery.

Years after retiring from their formidable ninja lives, a dysfunctional family must return to shadowy missions to counteract a string of looming threats.