Ishikawa Haruka is the 8th "Instructor" for the Japanese Diet Security Team and Anti-Terrorism Squad. The group has cycled through 7 Kyoukans in as many years due to their inevitable targeting by terrorist groups, until Ishikawa took the position in 2022.
As intelligent and composed as he is, he wouldn't have lasted long if not for the constant protection of his bodyguard and Assistant Instructor Iwase Motohisa. Iwase rarely lets Ishikawa out of his sight for even a moment, and is fiercely devoted to the charismatic leader.
In fact, the entire force is enamored with Ishikawa, which only adds to his ability to command respect and adoration from the team. Now, the real test for Ishikawa is not only surviving the constant barrage of terrorist threats, but also the affection of the squad...
G・DEFEND It is also Known as: ジー・ディフェンド, G-DEFEND
Genres: Science Fiction , Military , Shounen Ai , Romance
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Top 5 Manga Like G・DEFEND [2026 List]
5. Shuumatsu Nani Shitemasu ka? Mou Ichido dake, Aemasu ka?
It's been five years since the battle at Corna di Luce on Sky Island 11 and the situation has gotten worse. 5 years ago, about two days after the battle at Corna di Luce on Sky Island 11, the Elpis Mercantile Federation accidentally lost control and released two beasts, Materno: The Fifth Beast Who Spreads Widely and Croyance: The Eleventh Beast Who Remains Rooted both onto Sky Islands 13 and 39 respectively. The result was catastrophic. In the end, both Sky Islands fell to the Beasts and many lives including those of the Elpis Mercantile Federation were lost.
5 years later, Feodor Jessman, a young 4th Grade Officer whose step-brother was at the head of the Elpis Mercantile Federation attacks, spends his days training on Sky Island 38, hoping to climb up the ranks of the Guardian Wings Military to achieve a mysterious goal. One day, while skipping training to buy some doughnuts, he meets a young Leprechaun girl named "Tiat Siba Ignareo" who mysteriously asks him to forget her after a brief conversation. The next day, Feodor is assigned to be the caretaker of visitors from Sky Island 11. As the group arrives, Feodor is surprised to see Tiat among them, along with Lakhesh Nyx Seniorious, Collon Rin Purgatorio and Pannibal Nox Katena.
Little do the two know, their meeting will change the very fate of the Sky Islands; as Sky Island 38 is set to be attacked by Croyance who is steadily approaching the island in Sky Island 39 even now; and a secret conspiracy lurks in the depths of the Guardian Wings Military.
Do you have what THE END? May I meet you once again? has finished publishing and it has 55 Chapters. It is also Known as: 終末なにしてますか？もう一度だけ、会えますか？, SukaMoka
4. Full Metal Panic!
Jindai High School was a relatively safe place, right up until Sousuke Sagaka transferred there. A total nut, he wreaks havoc on the school's student body and gets into a world of trouble with the teachers! But there's more to Sousuke than meets the eye—not just a hell-raising student, he's actually a member of an elite military unit, on an undercover mission to protect the beautiful schoolgirl Kaname Chidori from the KGB.
Full Metal Panic! has finished publishing and it has 72 Chapters. It is also Known as: フルメタル・パニック!, FMP
3. Toshokan Sensou: Love & War
Based off the Toshokan Sensou light novel series.
Library Wars: Love & War has finished publishing and it has 90 Chapters. It is also Known as: 図書館戦争 LOVE＆WAR, Toshokan Sensou: Love & War
2. Iron Ladies
College graduate Mu Siyun submitted his resume and suddenly became the head of a space fleet, leading thousands of mecha girl soldiers to conquer the universe!
Iron Ladies has finished publishing and it has 730 Chapters. It is also Known as: Iron Ladies Steel Soldiers, Metal Goddess Soldier
1. Shuumatsu Nani Shitemasu ka? Isogashii desu ka? Sukutte Moratte Ii desu ka?
Five hundred years have passed since humanity went extinct at the hands of the fearsome "Beasts." Even up in the sky, where the surviving races dwell on floating islands, these monstrosities constantly threaten to bring death and destruction. Only a small group of young girls, the Leprechauns, can wield the ancient weapons needed to defeat these creatures. Into the girls' unstable and fleeting lives, where a call to certain death could come at any moment, enters an unlikely character: a young man who lost everything five hundred years ago, the last living human awakened from a long, icy slumber.
WorldEnd: What do you do at the end of the world? Are you busy? Will you save us? has finished publishing and it has 25 Chapters. It is also Known as: 終末なにしてますか？忙しいですか？救ってもらっていいですか？, SukaSuka, Do you have what THE END? Are you busy? Shall you save xxx?, What are you doing at the end? Are you busy? Can you save me?
