love at once
only once（L＠ve once）
The first female protagonist to complete the route is recognized as the main heroine and receives special treatment in the additional content after clearing the game. After the first clear, you can continue to pursue other heroines, not permanently lock other routes.
L@ve once mermaid magic
Shion exchanged her voice for human form and married Jinichi. After her husband dies, the magic connecting them disappears, leaving the half-mermaid Shouji with the limitation of only one more romance.
Maid meets Cat
Maid meets Cat is credited as developer and publisher of 'Love at Once.'
The temple was originally suitable
Teramoto can be credited as the Japanese dubbing for the PSP version of "love at once."
Shoji Takanashi (Love at Once)
A sixteen-year-old high school student, whose mother was once a mermaid, skilled in swimming and singing. Two months after his father's death, he was told he could only date one more time; Living with his mother.
Hibiki Terakoo (Love at Once)
A twenty-year-old volunteer musician, skilled in piano and composition. After hearing Shoji's singing at the cultural festival, he wanted to invite him as his musical partner. After her parents divorced, she lived with her father and worked at Hagimori's family restaurant.
Mei Toridome (love at once)
The younger sister among the merfolk twins, gentle and reserved but strong-willed. As a child, she appeared with her sister in front of Shoji and has had feelings for him ever since; Her mother and Xiyin are close friends.
Rinsa Chidori (love at once)
Shoji's neighbor and childhood friend, runs a restaurant at home and has been in charge of cooking since upper elementary school. Serious and responsible, good at caring for others, but not very good at refusing others' requests.
Shione Takanashi (Love at Once)
Shoji's mother, who once exchanged her voice for human form and married Shinichi. After her husband passed away, she lived with her son, always carrying a bell, whiteboard, and pen to communicate with others.
Ryuichi Chidori (love at once)
Rinsa's younger brother, fifteen years old, wants to become a guitarist and is busy working and practicing. Trusts Shoji, sees him as an older brother, and is currently dating Wasui; Sometimes they lack a plan.
Ei Todo (Love at Once)
Good at sports and gaming, straightforward with others. She and Rinsa were old friends in junior high and once in the same class as Shoji in their first year of high school, often imitating Shoji's nickname to tease Rinsa.
Mel Toridome (love at once)
The older sister among the mermaid twins is cheerful and joking, often singing out loud about what she's doing. Her younger sister Mei sometimes stops her from standing out too much.
Shinichi Takanashi (Love at Once)
Shion's husband and Shoji's father, who passed away about two months before the story began. His death causes the magic connecting humans and mermaids to fail, becoming the cause of Shoji's romantic restrictions.
Chitose Taniguchi (love at once)
A friend of Midori, polite and quiet, fond of tanka and haiku. She worries about Wasui speaking frankly and admires his free-spirited personality.
Orange and Green (Love at Once)
A girl with strong pride and straightforward speech, physically weak, and especially dislikes others to sympathize with her. Likes games that require thinking and is good at cooking; Dating Ryuichi, but lately has been missing out on each other.
Te Mei San (Love at Once)
Takashi Takashi is a first-class student council president and soon-to-retire student council president, skilled at piano and fond of books. After her parents divorced, she lived with her mother; Her father's infidelity made her less trusting of men, and she is Hibiki's sister.
love at once
"L@ve Single" is a romance adventure produced by Maid meets Cat, with the title pronounced Love at Once. The protagonist, Shoji Takanashi, learns that he inherits mermaid bloodline and can only truly fall in love once in his life, and that losing love could jeopardize his existence.