A rookie wedding planner enters into a contract marriage with her first love's younger brother?! 18-year-old Mashiro Isshiki is about to join her father's company, Isshiki Wedding! Her dream of becoming a wedding planner has come true, and her first love, Kanae, who she has always been in love with, celebrated her graduation and joining the company. She couldn't be happier! But her happiness gradually crumbles after her father, troubled by the company's debt, attempts suicide...! If she doesn't change, she won't be able to protect the people she loves! Mashiro accepts marriage to Kanae's younger brother, Takayoshi, in exchange for protecting her father and the company. As she grows as a planner, facing Takayoshi's constant challenges, will she be able to finally achieve her dreams and love? (Source: Shueisha, translated)

*Note: Includes one extra chapter.*

https://mechacomic.jp/books/260038

It's about a guy who constantly feels bored with his life, is two-timing two OLs at his work, but can't seem to truly fall for anyone. Then when he finally finds someone that might be "the one", she turns out to be a ton of trouble!

Cover Illustration: An Momose 1. **Tonari no Sakura wa Akai: Somei x Yoshino no Baai** (となりの桜は赤い　～染井×芳野の場合～) \[An Momose\] 2. **Goshimeisei Irregular Honey: Kei x Haya no Baai** (ご指名制イレギュラーハニー　～景×ハヤの場合～) \[Mochita\] 3. **Arui wa Unmei: Rei x Ryouta no Baai** (或いは運命　～玲×諒太の場合～) \[Arinco\] 4. **Yoi Nochi Mellow: Satsuki x Ayato no Baai** (酔メロウ　～サツキ×アヤトの場合～) \[Enosuke Enoki\] 5. **Docchi ga Ii desu ka?: Takina x Isaribi no Baai** (どっちがいいですか？　～瀧南×漁灯の場合～) \[beno\] 6. **Tonari no Neko-chan: Tora x Megu no Baai** (隣のネコちゃん　～トラ×メグの場合～) \[Hirota\] 7. **Shun-kun no Koto nara Nandemo Shitteru yo: Hideaki x Shun** (駿くんのことならなんでも知ってるよ　～秀明×駿～) \[Arashi Arima\]

*Note: Includes the one-shot "Abunai Koto Shitai Otoshigoro (あぶないことシたいお年頃)" and one extra chapter.*

A special booklet released by Kodansha on June 7, 2019 bundled with a special edition of Volume 5.