株式会社シンシア News Releases

Patent DRD Drivers Create a "Speaker Space" Sound Quality, "MaGdget Headphones" Exceeding Common Sense with Lightweight x High Sound Quality

Sincere Co., Ltd. (Headquarters: Naniwa-ku, Osaka; President and CEO: Jun Nishimori) has launched pr… · 2026-07-08

Cumulative Series Sales of 5.6 Million Units! Color Contact Lens Brand "FAIRY" Unveils Complete Brand Visual Refresh!

Sincere Co., Ltd. (Headquarters: Bunkyo-ku, Tokyo, President and Representative Director: Ken Nakamu… · 2026-07-01

A "Shelter" for Mobile Batteries in Case of Emergencies! Announcing the MaGdget Fireproof Bag, an Internationally Certified Fire Containment Bag

Sincere Co., Ltd. has launched the 'Fireproof Bag' under its gadget brand 'MaGdget,' designed to pre… · 2026-05-19

New Release: MaGdget WakeUp Clock – A Multifunctional Alarm Clock with Light, Sound, and MagSafe Charging

Cynthia Co., Ltd. has released the 'MaGdget WakeUp Clock' under its magnet-based brand 'MaGdget', fe… · 2026-05-22

Estimation AI for the Event Industry "Dandori AI" Begins Pilot Project with Odakyu Agency Co., Ltd. Promotion Department

Sincere Inc. has announced the start of a pilot project for "Dandori AI," an estimation AI for the e… · 2026-05-08

Beyond a Clock: A "Spatial Warp" Gadget. The 'RELAX Moon Tempo Clock' Transforms Your Room into "Somewhere Else" with a 3D Moon Lamp and Ambient Sounds

Sincere Co., Ltd. has launched the "RELAX Moon Tempo Clock," a multi-functional desk clock that tran… · 2026-06-12

Addressing Near-Vision Issues for Those in Their 40s: Introducing the High Oxygen Permeability 'Sincere 1-Day S Multifocal'

Sincere Co., Ltd. will launch the 'Sincere 1-Day S Multifocal,' a daily disposable silicone hydrogel… · 2026-05-27

Color Contact Lens E-commerce Site 'Mew contact' Launches Official App to Find Your Ideal Eyes

Sincere Inc. (Headquarters: Bunkyo-ku, Tokyo; President and CEO: Ken Nakamura) announced that its su… · 2026-05-18

The Return of the Space Age. Unique Form Lighting "Roo-Light" Embodying Retro-Future Released from "RELAX" Brand.

Sincere Co., Ltd. has launched "Roo-Light," a new lighting fixture under its "RELAX" brand, featurin… · 2026-05-16

AI Estimation Tool for Event Industry "Dandori AI" Begins Pilot Experiment with Odakyu Agency Promotion Department

Sincere Inc. has announced the start of a pilot experiment for its AI estimation agent "Dandori AI" … · 2026-05-08

Color Contact Lens E-commerce Site 'Mew contact' Launches Official App to Find Your Ideal Eyes

彩色隱形眼鏡電商「Mew contact」推出官方App，旨在透過個人化功能與推播通知，提升年輕及既有客戶的購物體驗與黏著度。 · 2026-05-18

[Eye-Friendly x Compliment-Worthy Colors] New Colors Perfect for a Fresh Start Appear in 'Sincere 2 Week S Cleche'!

Sincere Co., Ltd. is launching a new color, 'Brunpale,' for their Sincere 2 Week S Cleche silicone h… · 2026-04-08

The Return of the Space Age. Unique Form Lighting "Roo-Light" Embodying Retro-Future Released from "RELAX" Brand.

Sincere Co., Ltd. has launched "Roo-Light," a new lighting fixture under its "RELAX" brand, featurin… · 2026-05-16