Question: What is the name of the a Japanese convenience store franchise chain in south korea that has a store accessible inside in Damuqiao Road Station?

Context paragraphs:
Damuqiao Road Station: Damuqiao Road Station () is the name of a station on Line 4 of the Shanghai Metro.  It is one of the few stations that has a store accessible inside - a FamilyMart.  Damuqiao Road will become an interchange station when the Line 12 section enters operation in 2014.

Ministop: Ministop Co., Ltd. (ミニストップ株式会社 , Minisutoppu Kabushiki-gaisha ) (), a member of ÆON, operates the Ministop convenience store franchise chain in Japan.  Unlike most other convenience stores in Japan, Ministop stores feature a kitchen that prepares sandwiches, snacks and take out bento boxes on demand, and has a seating area where customers can sit down and eat immediately.

VPS Convenience: VPS Convenience Store Group was an American convenience store chain headquartered in Wilmington, North Carolina that could trace its roots to the founding of the first Village Pantry convenience store in 1966.  VPS was sold in two parts in 2013 and 2015 to GPM Investments.

Poplar (convenience store): Poplar (株式会社ポプラ , Kabushiki-gaisha Popura ) is a convenience store franchise chain in Japan.

Lawson (store): Lawson, Inc. (株式会社ローソン "Kabushiki Kaisha Rōson", ) is a convenience store franchise chain in Japan.  The store originated in Cuyahoga Falls, near Cleveland and Akron, in the U.S. state of Ohio, but today exists as a Japanese company.

Jiashan Road Station: Jiashan Road Station () is a station on Line 9 of the Shanghai Metro.  It is located near the intersection of Zhaojiabang Road and Damuqiao Road.  The station came into operation on December 31, 2009.

CU (store): CU (씨유) { is a convenience store franchise chain in South Korea.  It opened in 1990 as the brand of FamilyMart.  It has more than 10,000 stores and is the largest chain store in South Korea.

Kum &amp; Go: Kum & Go is a convenience store chain primarily located in the Midwestern United States.  The company, based in West Des Moines, Iowa, operates over 400 stores in 11 states—primarily in its home state of Iowa.  Other states include: Missouri, Arkansas, Oklahoma, Nebraska, South Dakota, Minnesota, Montana, Colorado, and Wyoming.  Kum & Go was ranked as the 23rd-largest convenience store chain in the United States by "Convenience Store News" in 2010.

FamilyMart: FamilyMart (ファミリーマート , Famirīmāto ) is a Japanese convenience store franchise chain.  FamilyMart is Japan's 2nd largest convenience store chain, behind 7-Eleven.  In South Korea the stores are now called CU (under ownership of BGF Retail, headquartered in Seoul, South Korea) and used to be the largest chain store in South Korea.

Daily Yamazaki: Daily Yamazaki is a convenience store franchise chain in Japan established on December 21, 1977.  The convenience store chain is owned by Yamazaki Baking Co., Ltd, Japan's largest baking company.  Daily Yamazaki sells baked goods such as bread, pastries, and other confectioneries in both traditional Japanese and Western styles.  They also carry magazines, manga comic books, soft drinks, onigiri, bento, and other goods.

Supporting paragraphs: Damuqiao Road Station FamilyMart
Answer: CU