Gero will release a new major album under the label TWOFIVE titled "one" it was set for 7/24 release. currently the only track listed for the album is BELOVEDXSURVIVAL which also a theme song for the upcoming anime series Brothers Conflict.
Total planned tracklist is going to be 12 tracks with participating producers/musicians such as: utsuP, Elements Garden, Scop, devilishP, Tom-H@ck, neko, buzzG, HoneyWorks, hyadain, 40mP and Last Note.

Tracklist:
1. Opening
2. NO WAY OUT / HoneyWorks feat. Gero
3. Jibunteki Saikyouron / Kousuke Nakanishi feat. Gero
4. Unchain Gazer / Last Note. feat. Gero
5. Mob feat. Dai Kyousaku / UtsuP feat. Gero
6. Udon / Zen Yamada Kenichi feat. Gero
7. BELOVED×SURVIVAL / HoneyWorks feat. Gero
8. Garasu no Shoujo / scop feat. Gero
9. Ivory / buzzG feat. Gero
10. Vanishing Code / DevilishP feat. Gero
11. Eien no Shuyuki / Tom-H＠ck feat. Gero
12. Kokorokaron / 40mP feat. Gero
13. Arigatou / Kikuta Daisuke (Elements Garden) feat. Gero

Tokuten Tracklist:
1. Children Record / Jin (Shizen no TekiP) feat. Gero
2. E？Aa, Sou. / papiyon (ChouchouP) feat. Gero
3. Yi Er Fanclub / MikitoP feat. Gero
4. S・K・Y / LiveP feat. Gero
5. Nou Shou Sakuretsu Girl / Rerulili feat. Gero
6. soundless voice feat. marasy / HitoshizukuP feat. Gero

official site: http://www.gero2525.jp/index.html