The ultimate spacetime travelers are back and facing down an unthinkable danger! In an eerily parallel Shibuya, Gatchaman stares down his own death and encounters his former mentor, Dr. Nambu. Luckily he has some backup from the legendary Joe the Condor. (Source: Amazon)

Emi is a seventeen-year-old girl living in Shibuya. Her father is always away with work and she's grown listless. Suddenly, a twist of fate involving a certain magical item changes everything. A mysterious pencil, of all things, is linked to the appearance of heroes from another world! Could this be the start to the excitement she's so desperately craving, or is there something more? (Source: VIZ Media)

Across the desolate wilderness, resources are scant and survival is the utmost priority. Essential supplies are delivered through the network of zeppelins, relying on protection from mercenary crews piloting single-engine fighter planes. At odds with pirates and political conflict, these brave aviators provide the strongest guard to stability in such dismal lands. Kylie—a talented, hotshot pilot—serves with one such crew: the Kotobuki Squadron. Recruited to the group by her childhood friend Emma, her natural aptitude for flight makes her a key member. Armed with their Hayabusa fighter planes, the six-member squadron is hired to protect people, goods, and society as they continue to engage hardships in their complex world.

A short spin-off anime released on Kouya no Kotobuki Hikoutai: Oozora no Takeoff Girls! game app and YouTube. (Source: AniDB)