This study is a survey in Japan of Brigatinib tablets used to treat Japanese people with non-small cell lung cancer. The study sponsor will not be involved in how the participants are treated but will provide instructions on how the clinics will record what happens during the study.

The main aim of the study is to check for side effects related to lung disease from Brigatinib. During the study, participants with non-small cell lung cancer will take Brigatinib tablets according to their clinic's standard practice. The study doctors will check for side effects from Brigatinib for 1 year.

Inclusion criteria Participants with unresectable advanced/recurrent ALK fusion gene-positive non-small cell lung cancer.

Exclusion criteria Participants who has a history of hypersensitivity to any component of birigatinib.

Participants with unresectable advanced/recurrent ALK fusion gene-positive non-small cell lung cancer.

Takeda provides access to the de-identified individual participant data (IPD) for eligible studies to aid qualified researchers in addressing legitimate scientific objectives (Takeda's data sharing commitment is available on https://clinicaltrials.takeda.com/takedas-commitment?commitment=5). These IPDs will be provided in a secure research environment following approval of a data sharing request, and under the terms of a data sharing agreement.

IPD from eligible studies will be shared with qualified researchers according to the criteria and process described on https://vivli.org/ourmember/takeda/ For approved requests, the researchers will be provided access to anonymized data (to respect patient privacy in line with applicable laws and regulations) and with information necessary to address the research objectives under the terms of a data sharing agreement.