[Tactics]

> The first thing he did is offered himself to teach in Houtarou remedial class.
> There are three Riders, but Houtarou is the only person he lends Rider Chemy.
> Spanner complaint, he didn't care. Houtarou complaint, he told him being fabulous is his way of life; even admitted he aware other world have it's own standard he might looks ridiculous.
> "How is it Houtarou? Do you enjoy your gorgeous time?"
> Bad mood after Houtarou said Hopper and Liner are his precious friend.
> Butler: "It can't be helped. My master is socially awkward."
> "Houtarou. This is where we part."

Yup, clearly no sign of Kaguya appreciate Houtarou presence.

Not the first time in KR too.

Tendou often rude to Kagami. Hardly mention he acknowledged him as his friend.
However he never against his tenacity; helped him on many occasion, even first Hyper Clock Up is to save him.