To Shou’s apparent amazement, Sakurako graces his school festival with her presence—in a skirt, no less!—though it could have more to do with the fact she’d have access to delicious pancakes than any particular urge to see or hang out with Shou. Or is that being too harsh? In a show full of mysteries, Sakurako remains the largest, though we’re now 7/11ths into the show.
Suddenly disappearing after her meal, Shou finds her in the one place in a school she’d go: the lab, to check out skeletons. She couldn’t care less about rudely off and going without saying something, either because she just doesn’t conform to social norms, or because she knew Shou would be able to find her if he needed to. Far more important to Saku once she inspects the bones, is that a grave injustice is taking place.
The skeletons are gathering dust as decor rather than being handled by students for educational benefit. I loved her matter-of-fact indignation and scolding of Professor Isozaki who maintains the lab but is more of a plant guy, but promises improvement, which matters to Saku more than apologies.
Things take a very Sakurako-san-like turn when Isozaki offers Saku the job of organizing a prep room full of unorganized bones left there by the former teacher who is now deceased. Saku agrees in exchange for three pumpkin Mont Blancs from Patisserie Dandelion, a very specific but also delicious-sounding (and fair) price.
During the long, dusty process of organizing the prep room and taking inventory of the bones, Saku comes across the skeleton of a dog and a cat, which disturbs Shou quite a bit due to their status as pets. He also remembers seeing a cat skeleton with the name “Ulna” in Saku’s house, and she tells him Ulna was the name of her pet cat, who died an “unnatural death.” She wanted to learn the cause, so she performed an autopsy.
This really unsettles Shou, who gets frustrated when Saku reacts so differently than him. He feels she’s being cold and heartless, even if that’s not really quite the case. It’s another depressing sign to him that Saku is so very different than him, which more than the fact she has a fiancee (that’s more of an excuse not to pursue her, not a true obstacle, as Isozaki opines), keeps him from making a closer connection, to say nothing of pursuing a romance.
They also find a chest full of the bones of a cremated human named Sone Natsuko, who judging from the writings among Sasaki’s personal effects, had at least some connection with him, possibly a close one. Alas, it isn’t a case for Sakurako-san, as the police are called and take the remains away.
The next day, Shou is confused by the lack of a cat skeleton in the inventory, when he could swear Saku was stroking a cat skull, just as he was talking about her petting Ulna. Because of the way Shou thinks and makes connections to interactions, he believes he might have upset Saku with his in hindsight over-the-top reaction to her comments on Ulna.
But of course an analytical person like Saku would want to find out why her cat died. That, not burying her in the yard and burning some incense, is how she processes the pain of her loss. And when Shou comes to her mansion to deliver her Mont Blancs, the gate is locked. Not because Sakurako is angry, but because she’s gone to visit her uncle, Shitara.
Shitara’s a professor of forensic medicine, now confined to a bed and requiring some kind of SGD to communicate. Saku, perhaps inspired by Shou bringing up Ulna, has come for Shitara’s unsolved case, which she wants to investigate, and she has Shitara’s blessing, provided she doesn’t do anything dangerous. I wonder if Saku will let Shou in on this. She’d better, if she wants those Mont Blancs…