In the most recent Teaching and Learning International Survey (TALIS2018) conducted by the Organisation for Economic Cooperation and Development (OECD), the percentage of Japanese teachers who taught critical thinking (CT) and professed self-efficacy in CT teaching was by far the lowest among participating economies (OECD, 2019). This research explores the emic or indigenous understanding of CT in Japanese education through in-depth qualitative interviews with 12 schoolteachers of diverse backgrounds. Japanese schoolteachers find the nuance of CT undesirable. Yet, a particular facet of CT, namely multidimensional-multiperspective thinking (MMT), is well-received since the national curriculum guidelines, which most participants find to be their teaching foundation, lay strong emphasis on MMT. Almost all participants agree that low socioeconomic-status (SES) schools have difficulty teaching CT/MMT. Furthermore, a hidden curriculum in Japanese schools, namely valuing empathy, also affects CT teaching. Being empathetic constitutes a core value in Japanese schooling, so participants find it impossible to practice CT without teaching empathy. The findings suggest that the curricular power, whether official or implicit, is forceful in Japan. Still, schoolteachers practise indigenous versions of CT teaching and manage to keep away from the power of the etic/global model of CT teaching. This paper concludes with practical implications for educators to reconcile the etic and emic understandings of CT teaching.