2side1brain

{{Short description|Japanese post-hardcore group}}

{{More citations needed|date=July 2012}}

{{Infobox musical artist

| name = 2side1brain

| image = 2side1BRAIN 2014.jpg

| caption = 2side1brian performing in 2014

| origin = Okinawa, Japan

| genre = Post-hardcore
Screamo

| years_active = 2004–present

| label = BORNtoLOVE Records

| associated_acts =

| website = [http://www.2side1brain.net/ 2side1brain.net]

| current_members = Shuntaro
Meg

| past_members = Shoichi
Narito

}}

{{nihongo|2side1brain|ツーサイドワンブレイン|extra=stylized as 2side1BRAIN}} is a Japanese post-hardcore group from Okinawa Prefecture, Japan, and a headliner of the Utanohi music festival.{{Cite web |url=http://www.borntolove-records.com/html/artist |title=BORNtoLOVE Records Artist Page |access-date=2010-11-26 |archive-url=https://web.archive.org/web/20100616073647/http://www.borntolove-records.com/html/artist |archive-date=2010-06-16 |url-status=dead }} They are currently signed to an Independent record label, BORNtoLOVE Records, which is owned by the members of 2side1brain.[http://www.nipponproject.com/en/artist.php?id=340/ Nippon Project] They released their first album "Singing Like Flood" on August 20, 2008 and their second album "Wake Up My Emerald" on November 24, 2010. Their upcoming third studio album, "Blood Red Eyes" was released on August 15, 2012.