Weird development where the main character, who is the fourth son of a noble household and is called the stain of nobility, has to inherit the house because his three brothers were conveniently in the same party and all died to a meteorite apparently. The older sister who's left disowns herself and instead registers herself as his foster daughter and now she calls him dad all to get him to head the house and have him demonstrate his true ability. *Note: Includes a prologue, and six bonus chapters*

I was summoned to a ruined world and received the ability to create various things. Since I don’t have a house to live in I will make a house. Since people are gathering at my house I will make a town. Since the town is being attacked by monsters I will make the strongest weapon and repel them. Using my infinitely charging magic power I will remake this world as I please.

I was reincarnated into a world where you learn to use magic by reading grimoires. And these magic grimoires' contents are.. You wouldn’t believe it, but they look like manga. The people in this world would normally take about a year to finish reading one grimoire. But for me, it's like reading a manga, which would take me less than an hour. Interpreting and understanding all kinds of grimoires allowed the six-year old me to quickly became the world’s strongest mage. That was also when I met my bride-to-be, also six years old, and we started living a carefree life! (Source: GA Bunko, translated)

I was reincarnated into a world where you learn to use magic by reading grimoires. And these magic grimoires' contents are.. You wouldn’t believe it, but they look like manga. The people in this world would normally take about a year to finish reading one grimoire. But for me, it's like reading a manga, which would take me less than an hour. Interpreting and understanding all kinds of grimoires allowed the six-year old me to quickly became the world’s strongest mage. That was also when I met my bride-to-be, also six years old, and we started living a carefree life! (Source: Nico Nico Seiga, translated)

Cyril is a young man who, for certain reasons, was banished from Lindworm - an elite S-rank guild full of dragon knights who are the best of the best. But little did the guild know that he snuck away with an ability that defies common sense: the ability to communicate with dragons! So Cyril begins to meet many unique dragons, and decides to form his own guild... And thanks to his marvelous qualities, the guild's level rises at the fastest rate in history! And when Cyril's skills are acknowledged by a princess after he saved her life during a top secret mission, he begins to make a name for himself as a non-standard dragon knight! But while continuing to gain experience and being loved by all the girls and dragons around him, he unexpectedly has to confront the legendary dragon known as "the Son of God"...?! Source: KADOKAWA

The virtuous will definitely be rewarded! This world judges the deeds and good karma of your previous life, and grants you a rank when you are reborn. The benevolent man, even surprising the gods through this, decides to be reborn as the son Alexander of a noble family, and thus starts his SSS-Rank life! Follow Alec's journey as he lives his life as a SSS Rank!!

If man ‘Levels Up’, any boring work can be repeated with endlessly―Natsuno Taiyou. “Talent” should be useless only in game, but even in reality how is it useful!? When Taiyou woke up he received from a fairy “The ability to Level Up in the real world”, but immediately when leveling up boring work, surprisingly ‘charm’ had dropped down!―However, the charm level that was originally 0, has thank god become ‘65536’! Taiyou aims to level 100. And enjoy a harem life with seven brides. Source: NU

The first generation emperor rose up from being a mere slave to a man who built his own empire. However all 26 of his heirs were incompetent. If he left things as they were, the empire would fall into ruin. To solve this crisis, the emperor decides to reincarnate as his own grandchild.

The protagonist, a former corporate slave, and the RV he poured everything he owned into remodeling, were both sent to another world?! Upon first arriving in the fantasy world, a princess knight stammered, “K-kill!”… Powered by a solar battery, the custom RV roams the new world. Fitted with Japanese-style tatami mat flooring, upon them are enshrined the table-heater Kotatsu and oranges. The noble and gallant princess knight settles into a leisurely lifestyle, as body and mind slowly deteriorate… Rising in popularity on Shosetsuka ni Narou, a slow-life novel.