One interesting Fantasy Manga that I read recently and this is another one that is slightly cut above among those many powercreep fantasy. If you have Princess Maker and Genji Monogatari mixed into one manga, then S-Rank Boukensha de aru Ore no Musume Tachi or My Daughters are S-Rank Adventurers is the end result! The premise of this series is about a former Top Adventurer who retired after failing to save a settlement from Ancient Dragon and then devoted his life to raise 3 Baby girls who were the sole survivor from the disaster. Few years passed and these Daughters grew up and turns out prodigies in their respective fields and obviously they are Head over Heels toward their foster father. And this manga is a slice of life of a perfect Dad Adventurer with his talented daughters.
Usually Isekai or recent fantasy manga tend to have Teen Protagonist but S-Rank Musume tachi had a perfect specimen of Early-Middle Age male as the main character. This is certainly a treat for Semi-boomer audiences who actually have some spending power compared to younger audience and the manga do make sure to put the momentum into good use as the niche is largely untapped at this point. If executed properly, S-Rank Musume Tachi will be easily a popular series when the anime came out. Personally I am rooting for Kaiser's former redhead companion as the main waifu but the key of this series success will be in its ability in maintaining the romcom as the thirsty Three Daughters will have to contend with ever increasing number of women who fall for their father.