If the goal was to make a flashy first episode then they definitely succeeded. The contrast in personality between Haru and Daisuke is intriguing, I'm curious to see how they'll work together despite their very different approaches to handling situations. The story looks interesting and I'm intrigued to see what future episodes will be like considering how eccentric the plot is. The OP slaps, and the classy jazz soundtrack is a great addition as well. The animation isn't particularly eye-catching but it isn't bad either. P.S. It's quite amusing that there's a tally of Daisuke's expenditures before the ED