Final answer:
The provided information does not include details about a specific company paying employees to volunteer post-tsunami. However, corporations often partake in corporate social responsibility initiatives during disasters, though the exact company in question is not identified.
Step-by-step explanation:
Unfortunately, the information provided does not contain specifics about which company paid its employees to volunteer in their communities for two days a week following a tsunami. However, it's important to note that in response to disasters, it is not uncommon for companies to engage in corporate social responsibility (CSR) initiatives, including volunteering and donations. For example, after the Daiichi Nuclear Power Plant disaster in 2011 caused by a 9.0-magnitude earthquake and tsunami, various companies might have taken different actions to support affected communities, though specifics would require additional research outside of the provided details. Companies often assist in areas such as reconstruction efforts, providing aid to disaster victims, and supporting emergency services through corporate philanthropy.