1031-001-250x64.webp" class="attachment-medium size-medium" alt="" srcset="http://mc-strategy.jp/wp-content/uploads/2025/10/20251031-001-250x64.webp 250w, http://mc-strategy.jp/wp-content/uploads/2025/10/20251031-001-700x181.webp 700w, http://mc-strategy.jp/wp-content/uploads/2025/10/20251031-001-768x198.webp 768w, http://mc-strategy.jp/wp-content/uploads/2025/10/20251031-001-120x31.webp 120w, http://mc-strategy.jp/wp-content/uploads/2025/10/20251031-001.webp 1400w" sizes="(max-width: 250px) 100vw, 250px" />