In the world of anime, kisses symbolize love but sometimes hold the key to saving the world. However, with their heavy dose of intimate scenes, the following titles are definitely not for younger viewers.
1. Date A Live

Adapted from Koshi Tachibana’s popular light novel, Date A Live stands as a landmark in harem and sci-fi genres. The story follows high schooler Shido Itsuka, who must save humanity from mysterious “Spirits” from another dimension. To seal their powers, Shido has to make these girls fall in love with him and share a passionate kiss.
2. Strike the Blood

Set in a world of vampires, this anime centers on Akatsuki Kojou, who wields the power of the Fourth Progenitor. To control his immense energy, the “Sword Shaman” Yukina Himeragi is assigned to monitor him. Their intense blood transfusions and fateful kisses are signature moments amid thrilling battles.
3. Yamada-kun and the Seven Witches

This wildly entertaining rom-com from 2013 begins when rebellious Ryu Yamada accidentally falls on bookish Urara Shiraishi, causing them to swap bodies. They soon discover the only way to return to normal and unlock the powers of seven witches at their school is through kisses.
4. White Album

Unlike the lighter titles above, White Album is a heavy drama about a love triangle involving Toya Fujii and two idol singers. Based on an 18+ visual novel, it features many sensitive scenes and emotionally charged kisses that reveal the darker side of the entertainment industry and fragile relationships.
5. Campione!

After accidentally defeating a war god, Godou Kusanagi becomes a “Campione”, a god slayer. To wield powerful skills against fallen gods, Godou must gain knowledge through kisses from the female knights who accompany him. After each battle, viewers get treated to steamy kissing scenes.
6. Say “I Love You”

Closing the list is a gentler shoujo series. Say “I Love You” follows Mei Tachibana, a reserved girl hurt by her past. After meeting popular Yamato Kurosawa, her heart slowly opens. The show is filled with romantic moments and sweet, delicate first kisses that capture youthful innocence.