Natsuzora Triangle - Ntr- Summer Sky Triangle -... May 2026

Players must navigate through specific days and time phases (Morning, Afternoon, and Night) to trigger key events and advance the plot.

The protagonist is a student who feels he is not "worthy" of his girlfriend, (or Mari Hinoki), whom he describes as disproportionately attractive. Motivated by a desire to change himself and become a man she can be proud of, he volunteers for the festival executive committee—an uncharacteristically bold move for him. However, while he focuses on his self-improvement and festival duties, his girlfriend becomes the target of three other men, leading to the dramatic and often emotional "triangle" conflicts suggested by the title. Gameplay Mechanics

A young man struggling with low self-esteem who seeks to prove his worth through hard work.

Originally developed for PC, the game has gained a following on mobile platforms through various ports. Natsuzora Triangle - NTR (RJ01312904) - Ryuugames

Some versions of the game feature Live2D animations, which bring the character sprites to life with fluid movement during key scenes. Characters

The protagonist's popular and attractive girlfriend. Depending on the player's choices, she may remain loyal or succumb to the advances of others.

A group of three men who interact with Himari while the protagonist is occupied with his festival committee duties. Availability and Platforms

(also known as Summer Sky Triangle -NTR- ) is an adult-oriented visual novel and RPG developed by the studio Shinjite Okuridashita no Ni . Released in late 2024, the game explores complex themes of romance, personal growth, and the darker tropes of the "netorare" (NTR) genre, where a protagonist's relationship is threatened by external forces. Plot and Setting