JPSaver 日本語
RXGAMING ゲーミングチェア オフィスチェア イス 椅子 テレワーク 疲れない 幅広座面 デスクチェア オットマン付き ゲーム用チェア145°リクライニング テレワーク パソコンチェア 座り心地よい 収納便利 (Grey)
￥15,980 ￥21,800 -27%

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RXGAMING Gaming Chair: Is the Wide Flat Seat Right for You?

This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

4.3(1,500)

JPSaver Score

Rating
4.3
Popularity
4.0

A versatile chair featuring a flat 52cm wide seat for flexible postures, 145° reclining, and a stowable footrest.

👍 Great for

Ideal for users who prefer sitting cross-legged or those who want a combined work and rest chair with a built-in footrest.

🤔 Not for you if

Those seeking a fully flat bed-like recline or those requiring specific domestic certifications beyond BIFMA should consider alternatives.

✓ Pros

  • • Flat 52cm wide seat allows for flexible postures like sitting cross-legged [S1]
  • • Stepless reclining up to 145° with a retractable ottoman for resting [S1]
  • • Safety certifications including BIFMA standards and SGS-certified gas cylinder [S1]
  • • Ergonomic S-curve design supports the body from neck to waist [S1]

✗ Cons

  • • Specific maximum weight capacity is not listed, relying on manufacturer claims regarding larger body types [S1]
  • • Specific type of leather used and its long-term maintenance requirements are unverified [S1]

Review

The RXGAMING gaming chair is designed with a focus on seating flexibility. Unlike traditional U-shaped seats, it features a flat, 52cm wide seat surface that allows users to sit cross-legged or adjust their posture freely [S1]. For versatility, it offers stepless reclining from 90° to 145°, a retractable footrest (ottoman) that stores under the seat, and a seat height adjustment range of approximately 7cm [S1]. The chair employs an ergonomic S-curve design to support the spine from the neck to the waist, using high-density sponge and breathable leather materials [S1]. According to the manufacturer, the product meets US BIFMA standards—covering gas cylinder safety, seat impact, caster durability, and leg strength tests—and utilizes an SGS-certified gas cylinder [S1]. It also includes silent casters for smooth movement [S1].
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FAQ

Q. What is the seat shape? ▾

It features a flat design with a width of 52cm, rather than a traditional U-shape, allowing for positions like sitting cross-legged [S1].

Q. What is the recline range? ▾

It offers stepless adjustment from 90° to a maximum of 145° [S1].

Q. Is the chair safety-certified? ▾

The manufacturer states it meets US BIFMA standards for cylinders, impact, casters, and legs, and uses an SGS-certified gas cylinder [S1].

Sources and buying checks

This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

Guide updated: 2026-09-06

Before buying in Japan, check the exact model’s manual/app language, local warranty, required accessories and installation or compatibility requirements. Unlisted capabilities are not confirmed.

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This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

￥15,980 View on Amazon →