I totally get the frustration because the X-E4 ergonomics are honestly a letdown compared to the X-T2. I had a really hard time finding gear that didnt feel like a cheap afterthought. Most generic grips I tried were just loose and felt like they were gonna snap the hot shoe, which is pretty scary on a new body. It is disappointing how many brands get the measurements wrong for this specific camera. If you want to avoid the junk, here is what I ended up keeping:

• Lensmate Fujifilm X-E4 Folding Thumb Grip Black Aluminum is way better than the cheap ones. It has a hinge that lets you access the dial easily and it fits tight.
• TP Original Fujifilm X-E4 Genuine Leather Half Case with Battery Access has the cutout for the battery door so you wont be struggling in the street. The soap bar feeling is real but these two make it feel like a proper tool. Good luck in Tokyo... its a dream for street photography and you are gonna love the rangefinder style once the grip is sorted.

Just found this thread and unfortunately I have wasted way too much money on accessories that didnt fit right. Like someone mentioned, those cheap grips are usually total junk that wiggle around and honestly feel like they might snap the hot shoe. I had issues with a few generic brands before finding a combo that worked without costing a fortune. The Haoge THB-X4B Thumb Up Grip for Fujifilm X-E4 is probably your best bet for a secure fit. It is way better than the generic ten dollar stuff but much cheaper than the official Fuji one. For the case, I would look at the TP Original Fujifilm X-E4 Leather Half Case with Battery Opening. It has the bottom door so you wont be unscrewing anything to get your SD card or battery out. It is not as fancy as the boutique leather brands, but it stops the camera from feeling like a bar of soap. Good luck with the Tokyo trip... you are gonna need that extra grip for all the walking.

Since you are heading to Tokyo in like three weeks, you might want to consider skipping the budget options entirely. I would suggest being really careful because a loose grip can actually bend the hot shoe rails if you put too much pressure on it during a long day of shooting.

• Match Technical Thumbs Up EP-MX - honestly the gold standard for safety and fit, though it might eat up most of your budget.
• TP Original Leather Half Case for Fujifilm X-E4 - has the battery cutout you need and the fit is usually spot on without being too bulky. Be sure to check if the grip has rubber padding on the part that touches the camera body. If it doesnt, it might rub the paint off the top plate. Its probably worth spending a bit more for the peace of mind while you are on your trip...

Adding my two cents... watch for grips without rubber pads since theyll scratch your hot shoe.

• check dial clearance
• avoid tight cutouts Im really satisfied with a snug fit.

Exactly what I was thinking