| Title | A NECESSARY SECRET |
| Brand | SUNTORY |
| Product / Service | SUNTORY ALL-FREE |
| Category | A02. Consumer Products |
| Entrant | DAIKO ADVERTISING Osaka, JAPAN |
| Entrant Company | DAIKO ADVERTISING Osaka, JAPAN |
| Advertising Agency | DAIKO ADVERTISING Osaka, JAPAN |
| Production Company | HITS CORPORATION Osaka, JAPAN |
| Name | Position |
|---|---|
| Hideo Kato | Executive Creative Director |
| Kinjiro Kuroda | Creative Director |
| Makiko Ida | Scriptwriter |
| Michitada Tani | Producer |
| Makiko Ida | Director |
| Takanori Tomishima | Sound Engineer |
| Makiko Ida | Planner |
| Creative Producer:yukari Oka/Shizuka Masuno Executive Producer:atsumi Katsuta | Other Credits |