I feel like you need some context for that match to appreciate it for all it's worth. Shibata was NJ's golden prospect during their struggle years. He left and rubbed a lot of people the wrong way for essentially abandoning a sinking ship. So when he came back when NJ was righted it was definitely a fractured response. He finally gets a title shyt against Okada (the next golden prospect, the one who delivered in the promise). But Shibata is a wrestler in the vein of the Inoki shoot-stylings, a style that is anachronistic in the face of the Tanahashi era athletic pretty boys.
So Shibata and Okada have a lot to prove to each other and the audience. It's past v future, dreams deferred v dreams actualized, tradition v innovation. All pride. Shibata finally gets the main event title match that is basically 15 years in the making.