37°C Spirits - Recommendations

37°C Spirits

If you're looking for manga similar to 37°C Spirits, you might like these titles.

Aniki to Isshoja Nemurenai

Aniki to Isshoja Nemurenai

Eight years ago, our parents remarried and we became brothers. Haruto is six years older than me. We’re not related by blood, but he treats me kindly and takes care of me as if I were his real brother. Because of this, I started harboring this desire to monopolize him…. I don’t want him to find out about these dirty feelings! Although I live alone now that I started university, my brother found a way to come after me….!?

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Brothers with Benefits

Brothers with Benefits

Yuuma Kuroki leads a normal life as a salesman at a bank. But, one night, he's taken into a hotel room by his favorite celebrity, Kanade Nikaido. "Please help me..." Kanade pushes Yuuma down onto the bed and mounts him... Yuuma's mother suddenly tells him she's remarrying. As if that weren't hard enough, his new dad is his boss! As he heads home from work surprised and confused, Yuuma encounters Kanade, who leads him to a hotel room... Later, his new dad introduces him to his new brother... who turns out to be Kanade!

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Otouto ja Irarenai!!

Otouto ja Irarenai!!

Kai loves his stepbrother Riku from the bottom of his heart. However, Riku treasures “the bonds of siblinghood” more than anything, so Kai must hide his feelings and instead act as a “good brother”… but skinship no longer satisfies him anymore!

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Okite Saisho ni Suru Koto wa

Okite Saisho ni Suru Koto wa

I want you to touch me. I want us to have sex. I want you to like me. I want you to love me. As a brother, and not as a brother.

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Touch Blue

Touch Blue

Heartbroken Junya is approached on a cold night by a stranger who offers him a handkerchief and asks for nothing in return. When Junya’s mother remarries, however, this “stranger” reappears as…Junya’s new step-brother?! When their parents go off on their honeymoon and Kyouichi moves in with Junya, will they be able to act like siblings instead of strangers? As Junya gets to know Kyouichi, his brotherly affections for him increase (even if he has trouble showing it). Junya wants to be a good older brother, so how is he supposed to react when Kyouichi kisses him?

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The Rules of The Brothers

The Rules of The Brothers

Rule 1, treat each other like family. Rule 2, set a time limit. Rule 3, don't cross the final line… These are our rules as brothers. High school senior Mikage Aiba has one younger step brother, Tomoki. While the elder sibling prefers rules and order, the younger is more easy-going and loose. Despite their two opposing personalities, the two have been close ever since their parents got remarried 12 years prior.  However, when Mikage gets accepted into university, the feelings they can no longer push down shatter their "order," and a new set of rules are laid down between the two…

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Kimi wa Beta

Kimi wa Beta

Asahi Hiyama a beta, Seiya Domoto, a alpha, have first met each other in elementary and as time proceeded, they became close friends. Later in the spring, a little while after they began college, both of our parents had decided to get a divorce and remarry. They soon find out that they would be step brothers… Although surprised by the suddenness of the situation, little by little, Asahi began welcoming Seiya as "family". Suddenly he mistakenly gets exposed to a Omega pheromone scented perfume—-?!"The smell is so sweet, I just want to bite into it--"

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Haru no Arashi to Monster

Haru no Arashi to Monster

Ranko is a girl who loves her peaceful daily life, but her peaceful routine is disrupted when her dangerous younger stepbrother, Kaya, enters her life.

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Double Trouble

Double Trouble

Kou is staying at the dorm of Seiran Academy High School to prevent himself from acting on his love for his sweet and meek stepbrother Naruki. But Naruki follows him to Seiran! When Kou's friend Yoshino hypnotizes Naruki to make him more aggressive-Naruki ends up with a split personality "seme-Naruki" who shows up when he's aroused! What's poor Kou to do?

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Love Training

Love Training

Kouji's mother has just remarried, and as a result, he has a brand new father and two unbelievably beautiful twin brothers. In order to get to know his new family better, Kouji transfers to the same private school that his newly acquired step-brothers attend. But when Kouji finally meets them, the two have completely opposite personalities! And it seems like one of them is intent on being more than brothers!

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