NAACP

You said to wear a Swastika. The Swastika (卐 is the Nazi symbol, which represented their power and elitist ways. The Manji (卍 is a very old Buddhist symbol of peace. Did you even read that Wikipedia article? It even stated in the first paragraph that the Swastika is the mirrored version.

Did you read it? First sentence of that link:
The swastika (Sanskrit: स्वास्तिक is an equilateral cross with its arms bent at right angles, in either right-facing (卐 form or its mirrored left-facing (卍 form.

EDIT::
Here's what that link includes within Buddhism. I'll bold and underline what you should pay attention to Shi:

Buddhism

Buddhism originated in the 5th century BCE and spread throughout the Indian subcontinent in the 3rd century BCE (Maurya Empire).
The swastika symbol (right-hand) is alleged to have been stamped on Gautama Buddha's chest by his initiates after his death. It is known as The Heart's Seal.[citation needed] The swastika figures on the Pillars of Ashoka.
With the Silk Road transmission of Buddhism, the Buddhist swastika spread to Tibet and China.
Known as a "yung drung"[23] in ancient Tibet, it was a graphical representation of eternity.[24]
The paired swastika symbols are included, at least since the Liao Dynasty, as part of the Chinese language, the symbolic sign for the character 萬 or 万 (wàn in Mandarin, man in Korean, Cantonese and Japanese, vạn in Vietnamese) meaning "all" or "eternality" (lit. myriad) and as 卐, which is seldom used. The swastika marks the beginning of many Buddhist scriptures. The swastika (in either orientation) appears on the chest of some statues of Gautama Buddha and is often incised on the soles of the feet of the Buddha in statuary.