This article covers Razer BlackWidow Chroma V2 JP Yellow Switch 日本語配列 黄軸メカニカル ゲーミングキーボード【日本正規代理店保証品】RZ03-02033100-R3J1.

Overview

The Razer BlackWidow Chroma V2 JP Yellow Switch is a full-size mechanical gaming keyboard equipped with Razer's own Yellow mechanical switches. This Japanese JIS layout variant uses linear, silent Yellow switches that require only 45g of actuation force, making it an excellent choice for both gaming and typing in quiet environments. The keyboard features per-key Chroma RGB backlighting with 16.8 million colors, fully configurable through Razer Synapse. A magnetic ergonomic wrist rest is included, reducing fatigue during long sessions. The polling rate is 1000Hz for near-zero input lag.

Connectivity & Compatibility

The keyboard connects via a fixed USB cable (non-detachable). It works with Windows PCs out of the box, and Razer Synapse enables full Chroma customization, macro recording, and profile management. On macOS, basic keyboard input works, but Synapse is not supported, so lighting stays at the default wave effect. Console users can plug it into PS4 or Xbox One for basic game input, but without lighting control. The layout is standard Japanese 104-key JIS with dedicated conversion keys (Muhenkan, Henkan, Katakana) on the right side of the spacebar. There is no USB passthrough port on the keyboard.

Product Info

Released in 2017, the BlackWidow Chroma V2 sits in the mid-to-high tier of Razer's gaming keyboard lineup. At launch, it competed with other premium mechanical keyboards by offering per-key RGB, durable switches rated for 80 million keystrokes, and an included wrist rest. Today it's available for around ¥10,000–¥12,000 on Japan. The warranty is two years through Razer official channels. The package includes the keyboard, wrist rest, quick-start guide, and Razer stickers. No extra keycaps or cable are included.

Best Use Cases

Quiet gamers & streamers: The Yellow switches have a linear feel with no audible click, making them ideal for FPS and RTS players who need rapid keystrokes without disturbing others. Streamers will appreciate the silent operation in live broadcasts. Japanese typists & office workers: The JIS layout with dedicated conversion keys feels natural to anyone used to Japanese input. The full numpad is a plus for data entry or spreadsheet work. * Razer ecosystem fans: If you already own a Razer mouse or mousepad, Chroma Sync synchronizes lighting across devices. The programmable keys and macro support also appeal to power users automating repetitive tasks. However, if you prefer the tactile click of Blue switches or simply don't need a gaming keyboard, this model may be overkill. Casual users on a tight budget might be better served by a cheaper membrane keyboard.

Things to Consider

The USB cable is permanently attached, so if it gets damaged, the keyboard is difficult to repair. Full functionality requires Windows and Razer Synapse software. On Mac or consoles, customization is limited. Keycap legends are laser-etched and may wear off over time. Standard Cherry MX compatible keycaps can replace most keys, but the bottom row uses non-standard sizes, so verify compatibility before buying. If purchasing used, inspect for worn switches, dead LEDs, or sticky keys. Prices on vary, so compare listings carefully.

Product Disclosure (Amazon)

  • Manufacturer: Razer(レイザー)
  • ASIN: B074Z8Q8CB
  • Note: This article covers a manufacturer-made product based on Amazon listing details.