In this Mid-Year Review: Techo Kaigi, I’m sitting down with my current planner stack and doing the honest check-in: what’s working, what’s changed, what stayed exactly the same, and what totally fell off the map. This is one of those “real life” planner updates where I’m looking at how I’m actually using my books day-to-day—not just what I thought I’d use at the start of the year. If you love seeing how a system evolves mid-year (especially if you’re a serial planner switcher), this video is for you. I walk through the roles each planner is playing for me right now and why certain things either earned their spot or got pushed out. The big takeaway is that my planner stack isn’t about being perfect—it’s about being functional, enjoyable, and realistic for the season I’m in. And yes, if you’re also the type who pairs planning with fountain pens and inks, you already know my goal is always to keep the setup fun enough that I actually want to use it.