California King Bed, Part 3 (カリフォルニア・キング・ベッド その③ Kariforunia Kingu Beddo Sono 3), originally Daiya Higashikata's Strange Love, Part 3 (東方大弥の異常な愛情③ Higashikata Daiya no Ijō na Aijō 3) in the UJ release, is the tenth chapter of JoJolion and the eight hundred fifty-seventh chapter of the JoJo's Bizarre Adventure manga.
Yasuho arrives at the Higashikata estate and stumbles upon Daiya who is going out on her bicycle and Josuke, who has lost all memory of her. Confused by Josuke's inability to recognize her, Yasuho hides out of embarrassment.
Meanwhile Daiya and Josuke begin to leave the estate. This time Josuke fakes being still behind Daiya by extracting his voice and popping the bubble near her, and hangs on a nearby tree branch. However Daiya notices that Josuke isn't hugging her. Josuke's memory of his Soft & Wet are extracted, to Daiya's delight. However she begins to her the ringtone of her cellphone inside the house. Josuke then reveals that he hid the phone and remembers having called someone important to him. Daiya gets angry over it and almost destroys the memory of Soft & Wet. She then forces Josuke to go fetch the cellphone, following him closely. It is revealed that Yasuho is calling back Daiya's number. Josuke retrieves the cellphone and on Daiya's order, closes the fridge's door. When Daiya realizes that it is Yasuho on the line, she snaps and almost destroys his memories. However Josuke then comments that Daiya is stepping on his shadow right now.
Josuke regains all his memories and explains that he used the phone as a final bait. He planted a bubble prior to go out of the house, which would store the closing sound of the door. Because Daiya is blind, Josuke could fake the door being closed by having the bubble pop, all while the memory of his ability was stolen, which would guarantee his honesty. Daiya is defeated. Josuke answers Yasuho's call to tell her everything is fine and hangs up. Daiya fears that Josuke won't love her anymore, but Josuke reconciles with her, and asks her to help in his investigations. Daiya explains that the mark is a publisher's mark at the same time Josuke and her break into the upper room which is an office donned with a library. Josuke spots the mark on a book and takes the book from its shelf. That book is named Steel Ball Run Race Complete Record by First Generation Norisuke Higashikata.