★ Already licensed in Simplified Chinese, Traditional Chinese, and Vietnamese! A collection of “heart-fluttering delusional tweets” by Sae ri, a popular author with over 220,000 social media followers, and Tina Yamashina, a manga artist who debuted at 16 in Bessatsu Margaret and graduated from Tokyo University of the Arts.
★ 67 sweet episodes about “unrequited love,” “confessions,” “age gaps,” “everyday life,” “dates,” “seasons,” and “nights”—the shyness of a crush, the awkwardness of a new relationship, a dominant younger boyfriend, a clingy puppy-like boyfriend… every one makes your heart race.
★ Over 15 million views in a single month! Called “the ultimate guide to winning someone‘s heart” by readers. For guys who want to know what makes girls’ hearts flutter, and for girls who want that heart-pounding happiness.
★ Amazon Japan and BookMeter readers rave: “It replenishes sugar without the calories!” “I realized I had no imagination after reading this!” “Highly recommended for anyone lacking excitement.”
★ For everyone who wants to feel their heart flutter. This spring, why not make it the sweetest one yet?

For girls who have been working hard—140 characters of sweetness to replenish your “sugar.”

The words woven by popular author Sae ri and the adorable illustrations by rising manga artist Tina Yamashina will deeply heal your tired body and mind. For those in love, of course, but also for those afraid of love or who find love troublesome… This spring, why not make it the most heart-fluttering one yet?

This collection of “heart-fluttering delusional tweets” that struck an overwhelming chord with women is finally available in paperback.

Sae ri（さえり）【Text】
Japanese author, freelance writer, and screenwriter. Born in 1990 in Yamaguchi Prefecture. Graduated from Aoyama Gakuin University, Faculty of Literature, Department of Psychology. After working as an editor at a publisher and an IT company, became a freelance writer in 2016. Began posting love-themed “delusional tweets” on Twitter in late 2015, quickly generating buzz and resonating with many female readers. Her total social media followers exceed 220,000 (as of 2020). In addition to writing, she also writes manga originals and MV scripts, and is active under the pen name Natsuo Saeri. As a screenwriter, her credits include the anime “That Time She Was…” (2018) and the film “Monday” (2022). Her representative work includes “I’ve Decided on My Excuses” (2017).

Tina Yamashina（山科ティナ）【Illustration】
Japanese manga artist and illustrator. Born in 1995 in the United States; her mother is Chinese, and she lived in China until age 9. In her first year of high school (2011), she submitted to Shueisha‘s Bessatsu Margaret and won a “Manga GP” honorable mention, making her debut. She attended Musashino Art University before entering Tokyo University of the Arts, Department of Design, graduating in 2020. Since late 2015, she has posted “delusional heart-fluttering manga” on social media, generating buzz. She gained further recognition with the web manga “#alphabet乳.” Her representative works include her first book “#140-Character Romance” (Shodensha, 2017), and “Present Harassment!,” which has over 1.5 million online views and was adapted into a live-action film. Other works include “Virgin Love” (4 volumes, available in English) and “Kuroko and the Sweet Villain.”

Prologue: “Good Morning”
Introduction: Before Entering the 140-Character Delusional World
1 Unrequited Love
2 Confession
3 Age Gap
4 Everyday Life
5 Dates
6 Seasons
7 Nights
Afterword
Epilogue: “Good Night”