These are mine:

1..Harukaze------------------------Scandal
2..No Scared-----------------------One Ok Rock
3..Megitsune-----------------------Babymetal
4..Akashi---------------------------Zone
5..Yumemiru Shoujo ja Irarenai--Nanase Aikawa
6..Evolution No.9------------------9Nine
7..Thrill-----------------------------Bandmaid
8..Tsubomi (Final Live version)---Maria
9..Kagen No Suki------------------Scandal
10.Ie Ne----------------------------Babymetal
11.Save Me------------------------Maria Nishiuchi
12.Decision-------------------------One Ok Rock
13.Memories-----------------------Man with a Mission
14.Scrap and Build----------------AKB48
15.Have a nice Day----------------Kana Nishino
16.Sincere no Hikari---------------Aoi Eir
17.Heart Ereki---------------------AKB48
18.Jet-------------------------------Knockout Monkey
19.I'm a Believer------------------Spyair
20.Price of Pride-------------------Bandmaid
21.Namida yo Hikare--------------Scandal
22.Heavy Rotation-----------------AKB48
23.Secret Base---------------------Zone
24.Sei no wa-----------------------Dohatsuten
25.1.2.3.----------------------------Pax Puella
26.Re-Make-------------------------One Ok Rock
27.Alone----------------------------Bandmaid
28.Doki Doki Morning--------------Babymetal
29.Cute-----------------------------Scandal
30.Wataridori-----------------------Alexandros


List your own favorite Japanese songs! You can list as little or as many as you want.

Well, I don't listen to many Japanese music producers, most are very weird. But this is my list(as you can see Scandal is my favourite from Japan) :

1. Scandal - Sayonara My Friend
2. Scandal - Namida no Regret
3. Scandal / Zone - Secret Base
4. Scandal - Departure
5. Scandal - Shunkan Sentimental
6. Scandal - Scandal Baby
7. Scandal - Runners High
8. Scandal - Your Song
9. Scandal - Hello
10. Scandal - Weather Report
11. Scandal - Winter Story
12. GARNiDELiA - Pride
13. GARNiDELiA - Cry
14. Eir Aoi - Kasumi
15. Eir Aoi - Innocence
16. Polkadot Stingray - Telecaster Stripes
17. 家入レオ-Shine (can't find her name in English)
18. Stereopony - Hitohira No Hanabira
19. 和楽器バンド / 千本桜 (no ideea of English version)
20. Wagakki Band「Ikusa」

That would be all until now.

I dont listen to too much Japanese music but here's my favorites. (no real order within groups)


Tier 2
Ryuusei - Tia
Wish - Arashi
Seishun Kyōsōkyoku - Sambomaster
Sekai wa Sore o Ai to Yobundaze - Sambomaster
Koe- Scandal
Shunkan Sentimental- Scandal

Tier 1 
a ra shi - arashi
Happiness - arashi
Thank You- Home Made Kazoku
Scandal in the house - Scandal
Shoujo S- Scandal
Life is a journey- Scandal
Take Me out- Scandal
Koshi Tantan- Scandal
Endless game- arashi

Being I fell in love with Japan back in 1980 too many to list here