Yes it is because you have to unmount at least one crank.
I guess they don’t list the extractor tool cause it is much too common.
You should be able to find this, or a similar one, locally for about ten Euros.
There are several of different companies on the market - the prices do vary a lot, be careful where you buy.
Edit:
Well…there are so much search results…however - you are searching for a crank extractor (tool) for square taper.
https://www.real.de/product/315978035/
https://www.bike-components.de/de/BBB/PowerPull-BTL-14-Kurbelabzieher-p5240/
https://www.bike-discount.de/de/kaufen/shimano-kurbelabzieher-tl-fc10-25089
https://www.amazon.de/Fahrrad-Kurbelabzieher-Kurbel-Abzieher-4-Kant-Fahrradwerkzeug/dp/B00BYSOEM2
The little steel roll is required to be pushed over the kick shift axle before crank extracting - it will protect the thin axle from bending!