is there any anime atau komik jepang that anda like that but not many people know about?

Yes.

• xxxHolic. Totally deserves lebih fans. My friends who I've showed it to say it's boring, but that couldn't be farther from the truth.
• FLCL. I just started/finshed it (It's so short; only six episodes). So bizarre and epic. X3
• Sands of Destruction/World Destruction. I'm surprised if anyone on here has even heard of this anime.

Also a lot of manga. There was a time I would park my pantat, keledai for hours and just read acak komik jepang on an app I have. I don't feel like listing all of them because I'm lazy.

Pavane for a dead girl oleh Koge Donbo

Yep. Chrome Shelled Regios.

Yeah there are a few that comes to Mind,like er Nurse Witch Komugi,Taisho Baseball Girls,Ore no Imouto ga Konnani Wake ga na,Amagami SS..and those are the main anime(s) that come to mind now.

Arakawa Under the Bridge
The World God Only Knows

Panty and kaus, kaus kaki With Garterbelt :/ it only has 13 episodes

Sakura Taisen,
+Anima,
Touhou Project,
Shufuku no Campanella,
Chobits, (wait I guess that's pretty known, huh)
aaaaaaaaaaaand that's all I can think of at the moment.

This is from Touhou Project.

anime: no.6, kyou kara maoh, fullmetal panic

manga: way too many to put on here (pretty much all yaoi komik jepang though)

-The World Only God Knows
-Ore no Imouto ga Konnani Wake ga na
-Steins;Gate
-Deadman Wonderland
-Black Jack
- Welcome to the NHK

I cinta all these animes. I find it sad that a majority of people don't recognize the titles, I feel like I'm the only fan who actually watched this daftar ;n;

Keroro Gunso, nobody really knows that anime but it's so funny and cute! ^^

The twin sister of the the wonder star.
It's a little kid lush,but funny,and it was way better than I thought it was. It's lebih populer in china than its in u.s, its a Japanese anime.