After an ordinary adventurer, Zion, was betrayed and eaten by a monster, his final regret was being "no better than a cockroach." The Cockroach God took his lament seriously! Now, Zion is reincarnated—as a tiny, six-legged roach in a world full of terrifying monsters and superpowers. Stripped of his strength, this former human must use his new, disgustingly resilient body to scratch, skitter, and survive against impossible odds. His action-packed quest for revenge starts small, but his rage is immense! (Source: Webnovel)

Chart a course for adventure with Sinbad! Sinbad is a young man with bravery, agility, and a strong sense of justice. Despite this, his looks not only make it impossible for him to get a date, but also cause him to stand out from his fellow villagers and even his family. He's long known that he's different from everyone else, but it's only after he helps a girl recover her lost crystal ball that he gets a peek into his past and learns his feelings are true. To get the whole picture of his past, he'll need to set out on a life-changing journey, where foes and danger await. Join in this legendary time-spanning adventure crafted by storied manga creator Atsuji Yamamoto. (Source: Manga Mavericks)

Ran Suzuki, a self-righteous journalist, receives a tip about a politician who has connections to the underworld. But her knowledge is exposed, and now her life is in danger....... However, "something" even more dangerous than the underworld is lurking out there. (Source: Kodansha, translated)

Ryo wakes up one day to find himself transported to another world full of monster girls. Although their power far surpasses that of any humans. Ryo has his own ability--the "Charm" skill, which forcibly increases his affection level with all monster girls and builds a harem to get revenge on all the fantastical creatures that attacked and brought his home to ruin...! (Source: Yen Press)

"I won't stop until you're humiliated. I'll definitely make you come!" I get aroused when I look in his eyes!? My body heats up all on its own. It's mortifying, but… it sure feels good…! (Source: Coolmic)

Taking place 30 years after the original Cutey Honey manga. Sister Jill has been revived, and has brought back the Panther Claw to defeat Honey.

After a long day of adventuring, Bare and her party members are on the lookout for romance... and thus begin their Around 30 Quest! *Note: The chapter count includes 3 extra chapters.*

Mari, a college student, wakes up and finds herself on a battlefield. Looking around in confusion, she sees many knights in Western-style armor, and they call out, “Her Majesty the Queen,” to her. Apparently, Mari’s “army” is in the midst of a battle, and they are badly outnumbered. Believing it to be a mere dream, she devises a plan to win the fight, but to her surprise…she is really in the body of a queen! In this miracle fantasy, an ordinary college girl struggles as a “queen” in a different world! (Source: Alpha Manga)

I reincarnate into a villainess, Elenia, who eventually dies out of deep jealousy for the saint. If that weren't bad enough, I reincarnate into her body the day after she seduces the saint's most loyal paladin, Laurent, to spend a night with her. I insist that nothing has happened between us, but Laurent urges me to take responsibility for taking his virginity. Later, he negotiates with the emperor and asks for me. I, Elenia Arpine, am the sole thing he wants. (Source: POCKET COMICS) *Note: First released in English, with the initial eligible release in Japanese followed by Korean, making it a manga by our standards.*

Ophelia Heavenwalker dies a pitiful death, succumbing to a mysterious illness at the exact moment she witnesses her husband’s infidelity. So when fate gives her a chance to redo the last three years of her life, she decides she’s done being a doormat. She’s taking back her name, taking back her estate, and taking back her life! Now’s the time for Ophelia to enjoy her independence and budding romance, but will that be possible with her failing health and spiteful ex-husband still in the picture? (Source: Tapas)

With the help of a friendly ghost, Masaki, Ono-sensei can examine his young patient's teeth without much fuss. It seems that only Ono-sensei and children can see Masaki. He brings a calming presence, which is convenient for children at the dentist and for Ono-sensei as well. But is he really a ghost? He doesn't remember much about his past but for some reason, he's very attached to Ono-sensei. So much so that Masaki hangs out around the office and even walks Ono-sensei home. Once they reach the entrance to Ono-sensei's apartment however, Masaki is asked to stay out. Ono-sensei doesn't want Masaki to know that something else haunts him behind closed doors. (Source: June)

From Seven Seas: Alex and Sandy are two normal guys just trying to get through college. That is, until their troublemaking hamster, Echiboo, gets them thrown out of their dorm rooms. With nowhere else to turn, the boys move into an anime clubhouse with five crazed fangirls calling the shots! Also available online as a webcomic.