Description:

Misono Kazuki is a college student pursuing a dream of becoming a famous novelist—but unfortunately, for someone trying to pen a supernatural YA novel, he’s got next to no experience with close encounters of the spiritual kind. To remedy this, at the suggestion of a friend, he heads to a supposedly haunted shrine late one moonlit evening, and while he doesn’t find any ghosts, he does find something much more interesting. (Source: September Scanlations)

Description:

After meeting with his father who has been apart from him ever since he was an infant, Ryou suddenly time traveled to 22 years ago! He was sent to the late Shouwa period. After that, there's also his father, Konomi, who is just three years below him...! With the unfamiliar environment and the anxiety from the inability to go back to the past just heightens Ryou's worries. While trying to recover his transparent-like existence, his feelings began to change... A story released by Reimon, a long genuine series, first volume! (Source: BangAQUA)

Description:

On his way back from a business trip, the protagonist decides on a whim to take a train back to his old hometown. The moment he pays respects to his mother's grave in the transformed town, he is transported back to a summer when he was still in junior high school, only with all his middle-age consciousness, knowledge and abilities intact. On this journey across time, he understands for the first time the burdens born by his father, and his mother's tears. This is the kind of fantasy manga were made for, executed by an artist of great talent. This is a serious, delicate, and ultimately moving time travel variation. (From Manga-Sketchbook)

Description:

Takashi is haunted at night by visions of a woman begging for her child not to be taken away. He sometimes sees strange shadows outside his window, but tries his best to simply ignore them. As his seventeenth birthday approaches, the shadow becomes more and more clear, and the vision more vivid. Slowly, the once kind and caring Takashi becomes indifferent, and eventually cold and biting towards everyone around him. What does this sudden change in attitude have to do with his seventeenth birthday? (from Bliss)

Description:

Ibuki lives in a university dorm where objects and people of different eras mysteriously pop out! One day, a stoical man, Haginuma, appeared in his bedroom and claimed to be his grandfather’s friend… who also had an unrequited love for his grandfather. Since Ibuki is a spitting image of his grandfather, will Haginuma devour him…? (from Fantasy Shrine)