7554 Apr 2026

Kourakuen is a well-known Japanese chain specializing in ramen. It is listed on the Tokyo Stock Exchange under the ticker 7554. Kourakuen Corp (7554) ¥1,075.00 0.28% since 8:00 PM As of Apr 27, 9:00 PM EDT • Disclaimer Apr 27, 2026 8:00 PM - 9:00 PM Open1,075.00 Mkt cap¥22.48B JPY 52-wk high1,249.00 High1,082.00 P/E ratio21.09 52-wk low1,007.00 Low1,075.00 Div yield- 🌐 RFC 7554: Time-Slotted Channel Hopping (TSCH)

: Includes time slots, slotframes, and dedicated vs. shared cells for managing data traffic. 📞 Other References Kourakuen is a well-known Japanese chain specializing in

: (952) 234-7554 is the contact number for Gotcha Covered , a window treatment service in Prior Lake, MN. shared cells for managing data traffic

: Uses channel hopping to combat interference and fading. : Employs precise time synchronization to allow "motes"

: Employs precise time synchronization to allow "motes" (constrained devices) to sleep most of the time, saving battery.

The number most commonly refers to Kourakuen Holdings Corp , a prominent Japanese restaurant operator, or RFC 7554 , a key technical document for Internet of Things (IoT) networking. 🍜 Kourakuen Holdings Corp (TYO: 7554)

In the world of networking, RFC 7554 is an information document from the Internet Engineering Task Force (IETF). It describes the use of in IEEE 802.15.4e for low-power wireless networks, often used in IoT devices .