# Sigma Phi Omega

Sigma Phi Omega (ΣΦΩ), also known as Sigmas, is an Asian American interest sorority founded at the University of Southern California in Los Angeles, California

## History

Sigma Phi Omega was founded at the University of Southern California in 1949, and is the oldest Asian American sorority at USC and UT Austin and third oldest Asian sorority in the United States. It was originally established as a social organization for Japanese and Japanese American women at USC and has since then come to consist of a diverse membership of women hailing from numerous racial and cultural backgrounds.
At its beginning, the founding mothers of Sigma Phi Omega were invited by Chi Alpha Delta, an Asian-American sorority from UCLA, to become one of their chapters. Chi Alpha Delta had been chartered in 1928 at UCLA, but was rendered inactive between 1942 and 1945 because the majority of its members were unable to attend UCLA due to World War II. After the end of the war, the sorority was reorganized in 1946.
However, the founding mothers decided to start their own organization. The Greek letters were chosen at random and were not used by any other existing College fraternities or sororities at that time. The Greek letters were, however, being used by a national high school fraternity. Although the Sigmas did not originate as a sorority, one could speculate that the choosing of Greek letters was a public way of voicing an unsatisfactory opinion about the treatment of Asian Americans, specifically Japanese Americans, by the campus and Greek organizations.

### Founding mothers

* Miki Haga
* Joyce Ishibashi Tawa
* Ida Kado Watanabe
* Kazuko Kay Matsumoto
* Helen Morita Matsunaga
* Cherry Okimoto
* Akiko Sato Miyamoto
* Edna Tanaka Okui
* Helen Taniguchi Wakamatsu
* Miki Tanimoto
* Dottie Uno
* Julia Uriu
* Grace Wada Iino
* Betty Wakamatsu Nishikubo
* Chiyoe Yata Oki
* Mitzi Okamoto
* Thelma Sasada Yamamoto

## Symbols

The motto of Sigma Phi Omega is ''The Reward is in the Doing''. Its pillars are Strength an Character. The sorority's colors are Kelly green amd maize yellow. Its symbol is the white dove. Its flower is the yellow rose.

## Activities

There are annual conventions held each summer as well as Mid-year Retreat, where sisters from different chapters gather to bring orders of business as well as bond. These conventions and retreats are hosted by the chapters in rotations

## Philanthropy

Service is one of the main pillars within the sisterhood of Sigma Phi Omega. By it they explain their pride in serving their communities and are inspired to contribute to make a difference in each other's lives and the lives of others.
Sigma Phi Omega has chosen domestic violence awareness and prevention & sexual assault awareness as its national philanthropy. Each April, the chapters organize a week filled with seminars and fundraising events to bring awareness to their communities. Throughout the month of October, all chaptersorganize a "SAFE (Stop Abuse For Everyone) WEEK" filled with seminars and discussions about domestic violence and fundraising events. Sigma Phi Omega works to educate college campuses and surrounding communities, specifically reaching out to Asian and Asian American women, in an effort to stop domestic violence and to raise awareness of sexual assault on college campuses.
While raising domestic violence awareness is Sigmas' main philanthropy, the chapters also sponsors and participate in AIDS Walks, Habitat for Humanity, Canning for Hunger, Girls Inc., various shelters, clean cities programs, and more. Many members of Sigma Phi Omega are also individually involved within their own community through tutoring and mentoring programs for the disadvantaged and younger students, as well as through various volunteering programs.

## Chapters

Sigma Phi Omega has installed nine chapters located in California and Texas. Active chapter noted in bold, inactive chapters noted in italics.
| Chapter | Charter date and rannge | Institution | Location | Status |
| Alpha | 1949 | University of Southern California | Los Angeles, California | Inactive |
| Beta | 1973 | California State University, Long Beach | Long Beach, California | Active |
| Gamma | May 1, 1991 | University of Texas | Austin, Texas | Active |
| Delta | December 18, 1991 | San Diego State University | San Diego, California | Active |
| Epsilon | April 21, 1995 | University of Houston | Houston, Texas | Active |
| Zeta | April 5, 1997 | University of California, Berkeley | Berkeley, California | Active |
| Eta | May 1, 1999 – 20xx ? | Baylor University | Waco, Texas | Inactive |
| Theta | May 20, 2005 – 202x ? | Southern Methodist University | University Park, Texas | Inactive |
| Iota | May 2, 2009 | Texas A&M University | College Station, Texas | Active |
| Kappa | December 8, 2013 | University of Texas at Dallas | Richardson, Texas | Active |