Gate
On August 20XX, a gate suddenly appears in Tokyo's Ginza district, unleashing a portal where monsters, medieval knights and other fantasy beings come from another world and wreak havoc on Tokyo. The Japanese Defense Force take action against these monsters and push them back into the "Gate". Third Reconnaissance Team is dispatched to the "Special Region" lead by officer (and otaku) Youji Itami. On their travels, they are joined by a beautiful elf girl who is a survivor from the dragon's rampage and guide the group across the dangerous new world.
DRAGON PILOT: Hisone and Masotan
Recently stationed Air Self-Defense Force rookie Hisone Amakasu is chosen by a dragon concealed within Gifu Air Base to be his pilot.
Pararescue Jumper
Chief instructor Seiji Usami trains an elite team of rescue operatives to undergo daring missions in dangerous environments where others fear to go.
Zipang
Based on the manga by Kaiji Kawaguchi. A modern detachment of the Japan Self-Defense Forces finds itself transported back in time to 1942. The JSDF force must decide whether or not to change the course of history by involving itself in WWII.
TEPPACHI!
The protagonist Hiroshi Kokusho was an ace rugby player in his high school days attracting national attention, but his forceful play led to an injury. Condemned by his teammates and becoming isolated, he retires. After graduation, he lives on his own but fails to get a regular job, living a dizzying, carefree, day-to-day life. One day, after getting involved in a fight leads to the point of getting the police involved, he is fired from his job at a construction site and is evicted from the apartment he lives in for nonpayment of rent, leaving him at complete loss. Then a man comes to him and says, “let me introduce a job that's perfect for you!” “A dormitory and three meals included! So perfect for your physical strength which you are so proud of!” The job is in fact at a “Ground Self-Defense Force” which protects the peace and security of the country…
The Battle at Sekigahara
The Japanese Self-Defence Force suddenly time-travels to 1600s Japan in the middle of the epic battle of Sekigahara. With the latest weapons at their side, they join the battle.