- Litigation seeking revocation of the imposition of corporate tax or income tax
- Litigation seeking revocation of the imposition of surtax or transfer income tax, etc.
- Litigation seeking revocation of the cancellation of a construction business license
- Litigation seeking revocation of the approval of the association formation
- Litigation seeking revocation of the project implementation approval conditions
- Litigation seeking revocation of the management and disposal plan
- Litigation seeking revocation of the approval the management and disposal plan
- Administrative appeals and administrative litigations over various permits and approvals involved in the development of real estate and expropriation of land and etc. (claim for an increase in the compensation amount)
- Litigation seeking revocation of the adjudication of the re-examination for remedying a wrongful dismissal
- Litigation seeking revocation of the removal from the office
- Litigation seeking revocation of the disciplinary measures