Go! Go! Loser Ranger! (Sentai Daishikkaku) 3 (Weekly Shonen Magazine KC)

[Machine Translation] D, the monster who has infiltrated the battalion in place of Sakurama. Can he deceive Sakurama's sister and all the others and pass the test to be promoted to a regular member? The protector of mankind, Dragon Keeper vs. the evil army of monsters bent on world domination. They continue to fight to the death for each other's survival! ...... is a farce of a do-or-die situation. The monsters invaded from another planet, and after only one year, they succumbed. They have become clowns who continue to play their defeat before the people! Unable to even become villains, they are forced into servitude day after day. In order to overturn this situation, a lone monster rebels against the most powerful battalion of the world! The monster D stands up to break through the situation in which he is subjugated by the Dragon Keeper. D and Sakurama share the same goal of "ending the war". Sakurama started to take action to correct the squadron from the outside, and D took the place of Sakurama and infiltrated the squadron again in order to destroy it. D is training hard to be promoted from a colorless member to a regular member, but he is caught between the visit of Sakurama's sister, Zenora, and a mysterious monster girl hiding in Sakurama's room, and finds himself in a desperate situation!

桜間に成り代わり大戦隊に潜入した怪人D。桜間の姉の、そして全ての目を欺き正隊員昇格への試験を突破できるか！？人類の守護者・竜神戦隊ドラゴンキーパーVS.世界征服を企む悪の軍団・怪人。彼らは互いの存亡を懸け、死闘を繰り広げ続けている！！……というのは、やらせの茶番劇。他の星から侵略してきた怪人達は、わずか1年で屈服。民衆の前で敗北を演じ続ける道化と化していた！悪者にすらなれず、隷従させられ続ける日々。そんな状況を覆すべく、一人の怪人が最強の大戦隊を相手に反旗を翻す！竜神戦隊ドラゴンキーパーによって隷従させられている状況を打破すべく立ち上がった怪人D。「戦いの終結」という目的で利害が一致したDと桜間。桜間は外側から大戦隊を正すための行動を開始し、Dは大戦隊を潰すため、桜間に成り代わって再び大戦隊へ潜入した。無色隊員から正隊員昇格を目指す訓練に励んでいたDだったが、桜間の姉・世々良の来訪＆桜間の部屋に潜んでいた謎の怪人少女に挟まれ絶体絶命の状況に！