The Seize Japanese YouTube channel is run by a Japanese teacher named Ms. A Soma who speaks fluent English. Ms. A Soma uses her English skills to explain Japanese concepts. Probably 90% of each video is in English. This is great for beginner level learners who prefer to fully understand the grammar points before using them.
Ms. A Soma has many different videos, and has a particular focus on pitch accents and Japanese culture. She uses wigs and various voices to convey example situations of grammar that she teaches. The videos are around 5 to 10 minutes long each. In these, she gives tons of examples and goes in-depth into the details. For an easy-to-understand language learning experience, sit back and enjoy Seize Japanese.