Upon waking, Nobita finds himself sixty years behind in technology. In the town of Tsukimidai, all memories of Doraemon vanish along with the regressed era. After a series of twists and turns, Nobita and his friends learn the truth: an unprecedented, massive, and trans-temporal war is unfolding, its target the future where humanity's technology is booming. The dominoes hidden in the past have already fallen, about to form a colossal wave that will engulf every era of humanity. The only clue is a snapshot taken across time. On September 19, 1492, at the center of the temporal vortex, the Time Police captured a photograph of the back of a blue nursing cat-shaped robot. This becomes the catalyst for Nobita and his friends being drawn into this trans-temporal heist. As they uncover more and more clues across different eras, a massive conspiracy gradually surfaces.

Awkward, friendless, and without a girlfriend, the protagonist, Hachiman, complains to his classmates who celebrate youth, "They're all liars, they're all lying, just explode already!" His future dream is to "not work"—this is the love story of a high school student who, under the guidance of his homeroom teacher, is taken to the "Service Club" to the school's most beautiful girl, Yukino. An unexpected encounter with the beautiful girl...it sounds like the beginning of a romance story, right?! But Yukino simply can't forgive Hachiman's regrettable and terrible personality! A recurring cycle of problematic youth—what happened to my youth?!

[There's a lot of development, but the main focus is still on the romance] "Since you're going to form a band, please be determined to be in it for life," declared Wu Shizi, the young keyboardist who had just disbanded the band. "Right...right?" Yamada Ryo broke out in a cold sweat. "Isn't that what a band is all about?" Kita Ikuyo said unfazed. "Of course... Shizi already made an appointment with me..." Goto Ichiri said with a smirk. "The members of the disbanded band are really close!" Toyama Kasumi couldn't help but sigh. "This is just out of character!" Ichigaya Yusaki got goosebumps all over her body. "Hey~ Yusaki, don't you want to be a popipa for life?" Amidst the noise, Hikawa Sayo quietly prepared for her upcoming performance. However, Hina kept interrupting her, keeping her from resting. The RAS members, who had just finished their performance, left the stage, and then the disbanded band took the stage. Aishiro Karen and others were in the audience. Shizi took a deep breath and placed her hands on the keyboard. "The audience is waiting." "Then, in the name of the stars—" Fingers fell, playing the first note of eternity that began at this moment.

Your Name + Weathering With You + Suzuya's Journey / A fan fiction that combines the three works of Makoto Shinkai, in the style of Japanese light novels

What interesting stories will emerge from placing the three series in the same world? What kind of interactions will occur between the protagonists? What will the future of Tokyo look like?

Everyday stories, no knives, eat with confidence! (PS: The original plot will be moderately modified)