March 2017 releases!
 

So far, I know at least four artists planning or expected to release new albums in March:

MIKA NAKASHIMA - TOUGH
Koda Kumi - W FACE ~inside~ and W FACE ~outside~
lecca - TBA
KOKIA - TBA

Who else am I missing that we expect to have a release in or just after March?

Hitomi Kaji - NAKED (first album)
Miliyah Kato - Dokomademo ~How Far I'll Go~ (どこまでも; Anywhere) (Single)

I didn't know Mika was releasing a new album! I like the title.

Charisma.com - not not me will be released on 22nd March

SuG-MIXTAPE BEST 03/08

Rina Katahira - Namae - March 1st

Can we count DVD/Blu-ray releases as well?
Ayaka - Ayaka 10th Anniversary SUPER BEST TOUR (live DVD/BD) - March 8th

All singles

Hirai Ken's Boku no Kokoro o Tsukutte yo , 1st March
Kisumai's 1st triple A-side single INTER , 1st March
GRANRODEO's Glorious days , 22nd March
SPYAIR's Be with , 29th March

In Spring

flumpool's Last Call single

In April

Hilcrhyme's BEST 2006-2016 , 5th April

from onehallyu

3/1
Fairies - Synchronized (Single)
Silent Siren - Fujiyama Disco (Single)
TOKYO GIRLS' STYLE - predawn / Don't give it up (Single)
ZOMBIE-CHANG - GANG! (Album)
the dresscodes - Heibon (Album)

3/8
Ame no Parade - Change your pops (Album)
Koda Kumi - W Face -inside- (Album)
Koda Kumi - W Face -outside- (Album)

3/15
0.8 Byo to Shogeki. - Tsuara, Tou, Sutora (Mini Album)
Seiko Oomori - Kichigaia (Album) *new*

3/21
Elephant Kashimashi - All Time Best Album THE FIGHTING MAN (best album)

3/22
BIGMAMA - Fabula Fibula (Album)
BiSH - Promise the Star (Single)
callme - Bring you happiness (Single)
Charisma.com - not not me (Album)
TOWA TEI - EMO (Album)
Daichi Miura - HIT (Album)
Mika Nakashima - TOUGH (Album)

4/5
Maison Book Girl - image (Album)
Tsuri Bit - Blue Ocean Fishing Cruise (Album)

March is going to be a fantastic month!

Edit: There will also be a new kalafina single on April 5, and YUKI's new album will be released on March 15 as well!

New Kokia? That makes me excited.:luv2

I'm guessing a Nogizaka46 new single late in March based on what I just heard with the recent senbatsu election. They still haven't determined when it will officially come out though...I'll let you know when the actual date (and the title, if it also gets announced) is officially announced.

Just announced

V6's 47th single Can't Get Enough / Hanahirake , 15th March

http://avex.jp/v6/discography/

Psyched really excited for V6's new single as last June's Beautiful World was really good

Announced last night

Mao from SID's Maison de M vol.1 in Billboard Live TOKYO DVD , 29th March

You can add Wagakki Band Shikisai album on 22nd March

Just announced a few mins ago

flumpool's 17th single Last Call , 22nd March

Yup March is going to be awesome in terms of singles & albums releases (to me that's)

Not March, but just announced.
New Miliyah Kato album called Utopia is going to be released 17th April.

I hope Kuu and SuG domain the top of the chart on the eight of march.

Announced today

NEWS' 8th album NEVERLAND , 22nd March

Sexy Zone's new single ROCK THA TOWN , 29th March

You can add moumoon BEST -FULLMOON. Release date : 2017/03/22