Love Trivia & History Love in the Pre-Smartphone Era! The Charm of Showa-Era Love Letters and Phone Calls
The way people express love has changed over time.Nowadays, it's easy to share feelings through LINE or social media, bu...
Love Trivia & History 
Love & Partnership Why Do Relationships End So Quickly? Secrets to a Long-Lasting Love
Have you ever thought you met the right person, only for the relationship to end too soon?There are common patterns amon...
Adult Fun & Entertainment Love Hormone Boost! Why Sauna Dates Work for Couples
When it comes to classic date ideas, movies and dinners are the go-to options. But have you heard about a new kind of da...
Practical Sex Knowledge How Will the Future of Sexuality Change? The New Forms of Love Brought by Technology
Love and sexuality have always evolved with time, but in the future, advancements in AI, VR, and robotics may revolution...
Love Trivia & History The Passionate Love of Literary Masters! Stories of Writers Who Lived for Love
Love and creativity are inseparably intertwined.Many of the greatest literary figures in history have burned with passio...
Love & Partnership Does the Suspension Bridge Effect Really Work? The Results of Our Experiment
The "Suspension Bridge Effect" is one of the most well-known concepts in relationship psychology.It suggests that when p...
Adult Fun & Entertainment The Art of Sophistication! Learn the History of Cocktails and Enjoy Them Smartly
Cocktails are a captivating drink that enhances the charm of an adult's evening.Whether it's a drink at a bar, a toast o...
Practical Sex Knowledge “Differences in Sexual Values = Breakup?” How to Overcome Sexual Misalignment
What should you do when you and your partner have different perspectives on sex?Every couple experiences variations in s...
Love Trivia & History A Time When You Couldn’t Marry for Love!? The Love Rules of the Meiji Era
The concept of marriage in the Meiji era was completely different from today.Nowadays, "love marriage" is the norm, but ...
Love & Partnership Falling in Love Again! Rediscovering the Charm of a Long-Term Partner
Over time, it's natural for a relationship to feel routine, making it harder to notice the excitement and charm that onc...
Adult Fun & Entertainment Enjoy the “YES or NO Game” as a Couple! Rules and Ideas for Fun Conversations
Do your conversations with your partner often feel repetitive?If so, the "YES or NO Game" might be just what you need!Wi...
Practical Sex Knowledge Does Changing the Way You Touch Change How Good It Feels? The Relationship Between Psychology and Sensation
When someone touches us, we often feel a sense of comfort and pleasure, right?But did you know that the way you are touc...