Introduction This week, Agentforce World Tour Tokyo is being held in Japan! As one of the many sessions from DataFam, Workout Wednesday will be holding its first-ever live session in Japan! For this special occasion, With Yoshi and other supporters from the Japanese Workout Wednesday enthusiasts have created a fun, quick challenge themed around a …
#WOW2025 | Week 47 | Can you make a bar chart race? Read More »
Introduction I recently received a business request with the following requirements: The user wants to easily change the dimension that colors the charts on a dashboard. The list of dimensions might be added or removed in the future, so the solution needs to be simple and easy to maintain. This week’s challenge is inspired by …
Introduction I’ve recently been running several hands-on Tableau workshops for beginner- to intermediate-level users across different prefectures. In one of those sessions, a participant asked how to visualize both ranking changes and differences in sales at the same time. This week’s challenge was inspired by that question. It might be a bit tricky, but I …
#WOW2025 | Week 35 | Can You Visualize Yearly Rank Changes in Sub-Category Sales? Read More »
Introduction With the release of Tableau 2025.2, it’s time to test out its powerful new capabilities! This week, we’re tackling the new Dynamic Color Range feature using data from Japan’s House of Councillors elections. The basic requirements cover the fundamentals. For the bonus, we’ll address a practical issue you’ll almost certainly encounter when you try …
#WOW2025 | Week 28 | Can you use Dynamic Color Ranges? Read More »
Introduction This challenge centers on the Drill Down Tree.It was inspired by a real-world request: “Is there an easy way to build one in Tableau?” In the end, the challenge I devised may not be straightforward—but I encourage you to give it a try! Click to open in Tableau Public Requirements Dashboard size: 1000 × …
WOW2025 | Week 21 | Can you make a drill down chart? Read More »
Introduction Week 3 of Tableau Community Month is presented by “YamaＧ(@m_yamag)”!やまG serves as an organizer for Japan’s Tohoku User Group and actively participates in a daily initiative called “#1日1Tableau(1 Tableau a Day),” frequently engaging with Workout Wednesday challenges. Below is a message from YamaG:——I’m delighted to join my favorite Workout Wednesday (WOW) as a guest …
#WOW2025 | Week 14 | Which products have low profit ratio? Read More »
Introduction I’m honored to present another challenge as a WOW coach this year.Being a coach last year was a great learning experience. It made me rethink whether my approach was truly the best and if the content was genuinely valuable for WOW participants.I’m excited to continue this journey and thankful for the chance to contribute …
WOW2025 | Week 7 | Can you Manually Color a Highlight Table? Read More »
Introduction Ever since I found out that Week 52’s challenge would be posted on December 25, I’ve been brainstorming ideas related to Christmas.While tackling Week 50’s Christmas tree challenge (as a personal challenge) and trying to solve it on a single sheet, I found myself wrestling with the concepts of “stems” and “leaves,” which reminded …
#WOW2024 | Week 52 | Can you create a Stem and Leaf Plots? Read More »
Introduction Deciding how to best use the limited space on a dashboard is always a challenge. I’ve often struggled with practical issues, especially regarding the placement of filters. This time, let’s create a brush filter as one way to use the chart itself as a filter. Enjoy the challenge and have fun trying it out!” …
#WOW2024 | Week 40 | Can you create a brush filter? Read More »
Introduction Do you like panel chart? I love it.It is often requested in practical work because it is suitable for getting an overview.This time, I am taking up some of the more challenging requests from past practical work.I believe this will help you level up your panel chart skills, so please enjoy the challenge! Click …
