2022 World Cup review_44th game_Japan vs Spain: First build-up after goal-kick at first half

Q1: What are Japan's execution modalities during goal kicking?
If they tend to have a specific orientation (very vertical or not)
Q2: What are Japan's advantages of the first build-up?
Q3: How many kinds of support are in this video?
If the inside players tend to have high or low mobility (how they create spaces and give support);
Q4: How do the Possessor and Non-Possessor players perform before and during the build-up?
Q5: How's the pace of this circulation during build-up?
Q6: As a coach, how do you train your players to recognize and combine possible preferential connections?