Please assess the completion status of the following clinical trial:

Trial Title: Observational Study in Japanese Type 2 Diabetes Patients

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: None
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Inpatients or outpatients with type 2 diabetes, aged 20 years or older, on insulin therapy who have planned to change insulin therapy during the registration period of the study~* Patients who have provided written informed consent to participation in the study after receiving explanations about the objective and other details of the study~* Patients who have received the same insulin therapy for 3 months or longer before informed consent. (i.e. receiving the same type of insulin preparation at the same dosing frequency regardless of insulin dose)~Exclusion Criteria:~* Patients who have planned to discontinue insulin therapy~* Patients incapable of completing the ITR-QOL, DTSQ and patient's questionnaire based on their self-ratings~* Patients with type 1 diabetes~* Patients who have used CSII or have planned to switch to CSII(continuous subcutaneous insulin infusion )~* Patients with poor treatment compliance as determined by their investigators based on the treatment history

- Gender: ALL
- Minimum Age: 20 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Type 2 diabetes treated with insulin (Type: None): None

Based on this trial design, predict the completion outcome and termination type (if applicable).