Undertaker Riddle

After losing their parents at an early age, Natsuhiko and Haru had to be seperated. Years later, Natsuhiko opened a café hoping to fulfill his and his parents' dreams. After an incident with a customer, Natsuhiko finds out that said customer is his younger brother. Unfortunately, he now works as a host. Not only that, Natsuhiko had racked up plenty of debt to finance his café. Can Natsuhiko overcome these obstacles and convince his younger brother to come back and keep his café, and their dreams, alive?

Sakura Hayato is a fairly normal high-school student. Except for one thing: ghosts are attracted to him. On his 17th birthday, as his ghost problem reaches a peak, he encounters a sly-looking blond man in fancy black garb who introduces himself as "Undertaker Riddle." Riddle offers to help Hayato with his ghost problem on the condition that Hayato become his partner in the undertaking business, which is responsible for sending earthbound spirits to their destined place of final rest by way of a special funeral service. Though he initially refuses the suspicious proposition, circumstances soon come to pass where Hayato has to either accept a soul bond with Riddle… Or lose his life.

Volume 10 : Conflict & Secret Societies 1. Ranpo-sensei Laughs Like This by Takayama Shinobu 2. Secret Mission by Saeki Yashiro 3. Fang by Kawazoe Mariko & Nakamura Sachiko 4. Black Swastika Army by Katagiri Ikumi 5. Mushroom and Kappa - A Fierce Conflict of Honourable Men by Magami Guriko 6. The Order of Young Knights by Kayase Shiki 7. Rindou by Asada Yasuka 8. Hideout by Akanatsu 9. Un Orso by Mizuhara Kenta 10. Be Enthusiastic, Father! by Inui Miku 11. A Promise by Seno Tatsune & Takamiya Aya 12. Let’s Meet at the Secret Society by Kinoshita Sakura 13. Will O' the Wisp by Kouzuki Leo 14. The Village of the Secret Agreement by Ueda Shinshu 15. At the End of an Endless Desire by Akai Higasa 16. Demon King Time by Kanou Ruri 17. Messenger of Justice ★ Moonlight Organisation by Usaki Hitomi

Accepting the post of Royal Tutor at the court of the king of Grannzreich, Heine Wittgenstein is a little professor with a big job ahead! Each of the kingdom's four princes has a rather distinct personality. Does their diminutive new instructor have what it takes to lay down some learning? It's a comedy of educational proportions!