This campaign has ended.

Take this opportunity to treat yourself or gift your loved ones.
*Coupon codes vary by product. Please see below for details.

Coupon Conditions

・Valid for 30 days from date of purchase.
・BRAIN SLEEP OFFICIAL SITE membership registration is required. Please register if you are not yet a member to use the coupon.
・Limited to one use per person.
・Generally, other discount coupons and campaigns cannot be used in conjunction.

ラインナップ

    • BRAIN SLEEP PILLOW NECK CONDITIONING BRAIN SLEEP PILLOW NECK CONDITIONING
    ¥3,000 OFF
    COUPON
    COUPON CODE GBS252PLW Copy
    With coupon ¥3,000 OFF
    ¥33,000 (tax incl.) ¥30,000 (tax incl.)
    Details & Purchase here Perfect for gifts Gift Box
    BRAIN SLEEP PILLOW SNORELESS BRAIN SLEEP PILLOW SNORELESS
    ¥3,000 OFF
    COUPON
    COUPON CODE GBS252PLW Copy
    With coupon ¥3,000 OFF
    ¥33,000 (tax incl.) ¥30,000 (tax incl.)
    Details & Purchase here Perfect for gifts Gift Box
    BRAIN SLEEP MATTRESS PROTECTOR
    PERFECT WARM EX     BRAIN SLEEP MATTRESS PROTECTOR
    PERFECT WARM EX
    20% OFF
    COUPON
    Coupon Code GBS25MTPWEX Copy
    With Coupon: ¥2,860~ OFF
    ¥14,300~ (tax incl.) ¥11,440~ (tax incl.)
    View Details & Purchase
    BRAIN SLEEP COMFORTER COVER
    PERFECT WARM EX     BRAIN SLEEP COMFORTER COVER
    PERFECT WARM EX
    20% OFF
    COUPON
    Coupon Code GBS25CFCPWEX Copy
    With Coupon: ¥3,520~ OFF
    ¥17,600~ (tax incl.) ¥14,080~ (tax incl.)
    View Details & Purchase
    BRAIN SLEEP COMFORTER
    PERFECT WARM EX     BRAIN SLEEP COMFORTER
    PERFECT WARM EX
    20% OFF
    COUPON
    Coupon Code GBS25CFPWEX Copy
    With Coupon: ¥9,900~ OFF
    ¥49,500~ (tax incl.) ¥39,600~ (tax incl.)
    View Details & Purchase
    BRAIN SLEEP LIGHT COMFORTER
    RECOVERY     BRAIN SLEEP LIGHT COMFORTER
    RECOVERY
    20% OFF
    COUPON
    Coupon Code GBS25LCFR Copy
    With Coupon: ¥6,600~ OFF
    ¥33,000~ (tax incl.) ¥26,400~ (tax incl.)
    View Details & Purchase
    BRAIN SLEEP WEAR
    THERMO CONTROL     BRAIN SLEEP WEAR
    THERMO CONTROL
    15% OFF
    COUPON
    Coupon Code GBS25WSC Copy
    With Coupon: ¥1,815~ OFF
    ¥12,100~ (tax incl.) ¥10,285~ (tax incl.)
    View Details & Purchase
    BRAIN SLEEP WEAR
    RECOVERY     BRAIN SLEEP WEAR
    RECOVERY
    15% OFF
    COUPON
    Coupon Code GBS255WR Copy
    With Coupon: ¥2,145~ OFF
    ¥14,300~ (tax incl.) ¥12,155~ (tax incl.)
    View Details & Purchase
    BRAIN SLEEP WEAR
    PERFECT WARM HANTEN     ブレインスリープ ウェア
    パーフェクト ウォーム ハンテン
    15% OFF
    COUPON
    Coupon Code GBS25HNTN Copy
    With coupon ¥2,475 OFF
    ¥16,500 (tax incl.) ¥14,025 (tax incl.)
    View Details & Purchase
    BRAIN SLEEP HARAMAKI RECOVERY ブレインスリープ
    ハラマキ リカバリー
    15% OFF
    COUPON
    Coupon Code GBS25HRMK Copy
    With coupon ¥1,320 OFF
    ¥8,800 (tax incl.) ¥7,480 (tax incl.)
    View Details & Purchase
    BRAIN SLEEP MATTRESS
    PREMIUM FLOAT     ブレインスリープ マットレス
    プレミアム フロート
    20% OFF
    COUPON
    Coupon Code GBS252PMT Copy
    With coupon ¥44,000 OFF
    ¥220,000~ (tax incl.) ¥176,000~ (tax incl.)
    View Details & Purchase

    【Limited to Eligible Areas】
    Mattress assembly and installation paid service+

    BRAIN SLEEP MATTRESS
    PLUS FLOAT     ブレインスリープ マットレス
    プラス フロート
    20% OFF
    COUPON
    Coupon Code GBS25PFT Copy
    With coupon ¥30,800 OFF
    ¥154,000~ (tax incl.) ¥123,200~ (tax incl.)
    View Details & Purchase

    【Limited to Eligible Areas】
    Mattress assembly and installation paid service+

    BRAIN SLEEP MATTRESS FLOAT ブレインスリープ マットレス フロート
    20% OFF
    COUPON
    Coupon Code GBS25MF Copy
    With coupon ¥17,600 OFF
    ¥88,000~ (tax incl.) ¥70,400~ (tax incl.)
    View Details & Purchase

    【Limited to Eligible Areas】
    Mattress assembly and installation paid service+

    BRAIN SLEEP MATTRESS OVERLAY ブレインスリープ マットレス オーバーレイ
    20% OFF
    COUPON
    Coupon Code GBS25MTVR Copy
    With coupon ¥8,800~ OFF
    ¥44,000~ (tax incl.) ¥35,200~ (tax incl.)
    View Details & Purchase
    BRAIN SLEEP ALL IN ONE ブレインスリープ オールインワン
    20% OFF
    COUPON
    Coupon Code GBS25MTAL Copy
    With coupon ¥15,400 OFF
    ¥77,000 (tax incl.) ¥61,600 (tax incl.)
    View Details & Purchase