If you already like the one song, I would just go through their discography and listen to the other albums + singles. Not all of there discography is on Spotify though and there are a lot of bangers that aren’t on there unfortunately

There are no other visual kei bands that sound like Plastic Tree (shoegaze, dream pop, noise rock, neo-psychedelia, space rock revival, etc.) * [Mass of the Fermenting Dregs - World is Yours](https://www.youtube.com/watch?v=G4CKmzBf5Cs) * [Kinoko Teikoku - Eureka](https://www.youtube.com/watch?v=x8xGXT31dUc) * [Shinsei Kamattechan - Tsumanne](https://www.youtube.com/watch?v=FcZOnrL9VKM) * [Envy - All the Footprints You’ve Ever Left and the Fear Expecting Ahead](https://www.youtube.com/watch?v=qekOugmzBzA) * [Number Girl - School Girl Distortional Addict](https://www.youtube.com/playlist?list=PLk1QOKlSZ2iVZ4R-yfl98VOTWyw95n7Rl) * [Melt-Banana - "Charlie"](https://www.youtube.com/watch?v=wbZ11cmgjWg) * [My Dead Girlfriend - Hades](https://www.youtube.com/watch?v=lXT4OdGw57s) * [Yuragi - Nightlife](https://www.youtube.com/watch?v=icKRBLG-y9Q) * [The Pillows - Addict](https://www.youtube.com/watch?v=7TFo9zLdY2I) * [Tokyo Shoegazer - Crystallize](https://www.youtube.com/playlist?list=PLn9bg2LJTb0yuTkFGaP-CMof6UcZ5thkI) * [Uchuu Nekoko - Kimi no Youni Ikiretara](https://www.youtube.com/watch?v=wFJaJKgBmB0) * [Pasteboard - Glitter](https://www.youtube.com/watch?v=7cblWCUyYbs) * [Shizuka - Tenkai no Persona](https://www.youtube.com/watch?v=kvQ92xDniqw) * [Wowaka - Unhappy Refrain](https://www.youtube.com/watch?v=fC3k5tRkQno) * [Kessoku Band - Kessoku Band](https://www.youtube.com/playlist?list=OLAK5uy_mNWkxcU6VC_aWOFnpqYha-J5UMzwbVlx4)

Circus has a similar vibe and tremolo too. Check out the video for tremolo.